diff --git a/assets/script.js b/assets/script.js
index b435690..a888a45 100644
--- a/assets/script.js
+++ b/assets/script.js
@@ -6,7 +6,7 @@ toggleButton.addEventListener('click', () => {
 })
 
 
-let UserInfo;
+var UserInfo;
 
 function handleResponse(data, successMessage, failureMessage) {
     const statusMessageContainer = document.getElementById("statusMessageContainer");
@@ -325,11 +325,11 @@ function getUserInfo() {
         action: "get_user_info",
     };
 
-    const result = doAction('/account', data, "User info retrieved Successfully!", "User info retrieval failed.", true);
-
-    if (result && result.Status === "Success") {
-        UserInfo = result.UserInfo;
-    }
+    doAction('/account', data, "User info retrieved Successfully!", "User info retrieval failed.", true) .then((result) => {
+        if (result && result.Status === "Success") {
+            UserInfo = result.UserInfo;
+        }
+    });
 }
 
 //User settings end
@@ -344,10 +344,10 @@ function addActivationCodes() {
         count: count,
     };
 
-    const result = doAction('/account', data, "Activation codes added Successfully!", "Activation codes addition failed.");
-
-    displayList(result.ActivationCodes, "codeListTable", deleteActivationCode);
-    umami.track("addActivationCodes");
+    doAction('/account', data, "Activation codes added Successfully!", "Activation codes addition failed.").then((result) => {
+        displayList(result.ActivationCodes, "codeListTable", deleteActivationCode);
+        umami.track("addActivationCodes");
+    });
 }
 
 function listUsers() {
@@ -355,11 +355,12 @@ function listUsers() {
         action: "list_users",
     };
 
-    const result = doAction('/account', data, "User list retrieved Successfully!", "User list retrieval failed.");
+    doAction('/account', data, "User list retrieved Successfully!", "User list retrieval failed.").then((result) => {
 
-    if (result && result.Status === "Success") {
-        displayList(result.Users, "userListTable", deleteUser);
-    }
+        if (result && result.Status === "Success") {
+            displayList(result.Users, "userListTable", deleteUser);
+        }
+    });
 }
 
 function listActivationCodes() {
@@ -367,9 +368,9 @@ function listActivationCodes() {
         action: "list_activation_codes",
     };
 
-    const result = doAction('/account', data, "Activation code list retrieved Successfully!", "Activation code list retrieval failed.");
-
-    displayList(result.ActivationCodes, "codeListTable", deleteActivationCode);
+    doAction('/account', data, "Activation code list retrieved Successfully!", "Activation code list retrieval failed.").then((result) => {
+        displayList(result.ActivationCodes, "codeListTable", deleteActivationCode);
+    });
 }
 
 function deleteUser(userId) {