@duotrexofficial If you are a premium user, you should have been more active in contacting support. The e-mail might not have arrived. If within 2-3 days the support does not respond to the mail, write to the support skype, to the forum.
@yourfriendkarol
This code contains an event handler. It should be added to the page before it is downloaded (preferably). Use "Browser -> execute every time the page loads". From "Tools -> execute the code" access to the root object "windows" is not. From this error there is - no "windows.document"
