First Data redirecting back to an unknown link

Hello,

After I complete my payment using the first data plugin it re directs back to my website, but not where it is supposed to. It is redirecting back to:

www.websitenameexample.com/index.php?opt...ata&id=120&Itemid=30

This is just a blank page. I am trying to get it to re direct back to a Thank You page with an image of the ticket stub. I have made the required changes with First Data, but it doesn't seem to want to work with Event Booking. Any ideas on how to get this to work?

Hello??? I know you are busy, but can I get some help on this?

Hi

Will check it later today !

Regards,

Tuan