New_banking Help Please

Hello i have a problem, below i p

Screenshot_2 ost screenshot. in advance thank you for help.

Refresh

refresh

remove source from function(source), it already comes in by default when server event is triggered from client side.

AddEventHandler('bank:balance', function()

also fix this line

TriggerClientEvent('currentbalancel', source, balance)

Other than that, do you have the bit at the top of the server script that declares ESX and requests the object?

ESX = nil
TriggerEvent('esx:getSharedObject', function(obj) ESX = obj end)