diff --git a/src/components/roulette/Navbar.js b/src/components/roulette/Navbar.js
index b97a41c..a2c2e6a 100644
--- a/src/components/roulette/Navbar.js
+++ b/src/components/roulette/Navbar.js
@@ -175,11 +175,10 @@ const Navbar = () => {
               className="h-8 sm:h-9 group-hover:scale-105 transition-transform duration-300"
             />
             <span
-              className={`text-xl sm:text-2xl font-bold ${
-                isScrolled
+              className={`text-xl sm:text-2xl font-bold ${isScrolled
                   ? "text-[#22AD74] bg-gradient-to-r from-[#22AD74] to-[#22AD74]/70"
                   : "text-white"
-              } text-transparent bg-clip-text group-hover:to-[#22AD74] transition-all duration-300`}
+                } text-transparent bg-clip-text group-hover:to-[#22AD74] transition-all duration-300`}
             >
               Roulette
             </span>
@@ -191,9 +190,8 @@ const Navbar = () => {
             href="https://flip.gamacoin.ai/"
             target="_blank"
             rel="noopener noreferrer"
-            className={`${
-              isScrolled ? "text-gray-600" : "text-white"
-            } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
+            className={`${isScrolled ? "text-gray-600" : "text-white"
+              } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
           >
             Coin Flip
           </a>
@@ -206,9 +204,8 @@ const Navbar = () => {
             href="https://diceroll.gamacoin.ai/"
             target="_blank"
             rel="noopener noreferrer"
-            className={`${
-              isScrolled ? "text-gray-600" : "text-white"
-            } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
+            className={`${isScrolled ? "text-gray-600" : "text-white"
+              } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
           >
             Dice
           </a>
@@ -220,13 +217,12 @@ const Navbar = () => {
           <button
             onClick={() =>
               window.open(
-                "https://app.xspswap.finance/#/swap?outputCurrency=0x678adf7955d8f6dcaa9e2fcc1c5ba70bccc464e6",
+                "https://app.xspswap.finance/#/swap?inputCurrency=0x951857744785e80e2de051c32ee7b25f9c458c42&outputCurrency=0x3a170c7c987f55c84f28733bfa27962d8cdd5d3b",
                 "_blank",
               )
             }
-            className={`${
-              isScrolled ? "text-gray-600" : "text-white"
-            } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
+            className={`${isScrolled ? "text-gray-600" : "text-white"
+              } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
           >
             Get GAMA
           </button>
@@ -239,9 +235,8 @@ const Navbar = () => {
             href="https://gamacoin.ai/"
             target="_blank"
             rel="noopener noreferrer"
-            className={`${
-              isScrolled ? "text-gray-600" : "text-white"
-            } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
+            className={`${isScrolled ? "text-gray-600" : "text-white"
+              } hover:text-[#22AD74] transition-all duration-300 flex items-center gap-2 font-medium hover:-translate-y-0.5`}
           >
             Home
           </a>
@@ -255,13 +250,11 @@ const Navbar = () => {
               // Show "Switch To XDC" button when on unsupported network
               <button
                 onClick={handleSwitchToXDC}
-                className={`px-6 py-2 rounded-lg ${
-                  isScrolled
+                className={`px-6 py-2 rounded-lg ${isScrolled
                     ? "bg-[#22AD74] text-white"
                     : "bg-white text-[#22AD74] backdrop-blur-sm"
-                } border ${
-                  isScrolled ? "border-[#22AD74]/20" : "border-white/20"
-                } hover:bg-opacity-90 transition-all duration-300 flex items-center gap-2 animate-pulse`}
+                  } border ${isScrolled ? "border-[#22AD74]/20" : "border-white/20"
+                  } hover:bg-opacity-90 transition-all duration-300 flex items-center gap-2 animate-pulse`}
                 style={{
                   animation: "pulse 2s infinite",
                   fontWeight: "bold",
@@ -296,11 +289,10 @@ const Navbar = () => {
               <div className="relative" ref={dropdownRef}>
                 <button
                   onClick={() => setDropdownOpen(!dropdownOpen)}
-                  className={`px-4 py-2 rounded-lg text-sm ${
-                    isScrolled
+                  className={`px-4 py-2 rounded-lg text-sm ${isScrolled
                       ? "bg-[#22AD74]/5 border border-[#22AD74]/20"
                       : "bg-[#22AD74]/20 backdrop-blur-sm border border-white/20"
-                  } hover:bg-[#22AD74]/10 transition-all duration-300 flex items-center gap-2`}
+                    } hover:bg-[#22AD74]/10 transition-all duration-300 flex items-center gap-2`}
                 >
                   <span
                     className={`font-medium ${isScrolled ? "text-gray-900" : "text-gray-900"}`}
@@ -310,11 +302,9 @@ const Navbar = () => {
                     {address.slice(-4)}
                   </span>
                   <svg
-                    className={`w-4 h-4 ${
-                      isScrolled ? "text-gray-600" : "text-gray-600"
-                    } transition-transform duration-300 ease-in-out ${
-                      dropdownOpen ? "rotate-180" : ""
-                    }`}
+                    className={`w-4 h-4 ${isScrolled ? "text-gray-600" : "text-gray-600"
+                      } transition-transform duration-300 ease-in-out ${dropdownOpen ? "rotate-180" : ""
+                      }`}
                     fill="none"
                     viewBox="0 0 24 24"
                     stroke="currentColor"
@@ -399,13 +389,11 @@ const Navbar = () => {
           ) : (
             <button
               onClick={handleConnectWallet}
-              className={`px-6 py-2 rounded-lg ${
-                isScrolled
+              className={`px-6 py-2 rounded-lg ${isScrolled
                   ? "bg-[#22AD74] text-white"
                   : "bg-white text-[#22AD74] backdrop-blur-sm"
-              } border ${
-                isScrolled ? "border-[#22AD74]/20" : "border-white/20"
-              } hover:bg-opacity-90 transition-all duration-300 flex items-center gap-2`}
+                } border ${isScrolled ? "border-[#22AD74]/20" : "border-white/20"
+                } hover:bg-opacity-90 transition-all duration-300 flex items-center gap-2`}
               disabled={isConnecting}
             >
               {isConnecting ? (
diff --git a/src/contracts/Roulette.sol b/src/contracts/Roulette.sol
index cee234e..c1e4568 100644
--- a/src/contracts/Roulette.sol
+++ b/src/contracts/Roulette.sol
@@ -5,8 +5,8 @@ import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
 import "@openzeppelin/contracts/utils/Pausable.sol";
 import "@openzeppelin/contracts/access/Ownable.sol";
 
-import "lib/contractsv2/src/v0.8/interfaces/VRFCoordinatorV2Interface.sol";
-import "lib/contractsv2/src/v0.8/VRFConsumerBaseV2.sol";
+import "@goplugin/contracts2_3/src/v0.8/interfaces/VRFCoordinatorV2Interface.sol";
+import "@goplugin/contracts2_3/src/v0.8/VRFConsumerBaseV2.sol";
 
 /**
  * @title IERC20