diff --git a/server/main.lua b/server/main.lua
index 11f2c6d..faea5b7 100644
--- a/server/main.lua
+++ b/server/main.lua
@@ -232,7 +232,7 @@ lib.callback.register("ps-banking:server:deleteAccount", function(source, accoun
         return false
     end
 
-    MySQL.query.await('DELETE FROM ps_banking_transactions WHERE id = ?', { accountId })
+    MySQL.query.await('DELETE FROM ps_banking_accounts WHERE id = ?', { accountId })
     return true
 end)
 
@@ -308,7 +308,7 @@ lib.callback.register("ps-banking:server:addUserToAccount", function(source, acc
             message = locale("target_player_not_found"),
         }
     end
-    local accounts = MySQL.update.await('SELECT * FROM ps_banking_accounts WHERE id = ?', { accountId })
+    local accounts = MySQL.query.await('SELECT * FROM ps_banking_accounts WHERE id = ?', { accountId })
     if #accounts > 0 then
         local account = accounts[1]
         local users = json.decode(account.users)
@@ -322,7 +322,7 @@ lib.callback.register("ps-banking:server:addUserToAccount", function(source, acc
         end
         table.insert(users, {
             name = getName(targetPlayer),
-            identifier = userId,
+            identifier = getPlayerIdentifier(targetPlayer),
         })
         local affectedRows = MySQL.update.await('UPDATE ps_banking_accounts SET users = ? WHERE id = ?', { json.encode(users), accountId })
         return {