Leaving feedback : deal URL is invalid...

[VTHall]

Bought a few thinks of a member on here, ive gone to leave him feedback and it say's i need a deal url. Ive put a link of your private message in there so how it was a proper transaction etc and it says deal url invalid? And ideas why?

[VTHall]

BUMP..

[Gary-VTR]

You can only use thread URLs..

Ie,
http://saxperience.com/forum/showthread.php?t=xxxxxx

[VTHall]

oh ok, i dont know how that shows i bought it off him but oh well..