Paybybank payment gateway extension not working

Hi,

I have purchased the "Paybybank" gateway extension (https://www.opencart.com/index.php?rout ... =38&page=9), i uploaded all the files, when I tried to edit the extension from the admin panel. It asked me the Order Id, after entering that, I logged me out and shows invalid token message.

Hi,
First if the this module is paid even not paid you should ask developer of this module regarding this issue. What answer your got?