When i wanna buy some sh*t, I can't, because after clicking on item is says scanning instead of buy one.
I try to remove all of addons and try it only with Auct. but nothing worked.
I try to reinstall - nothing.
I try to scann - nothing.
Something is working, something no.
(buying silverleaf yes, buying trinket no.)
For 8.2.0 BfA it's working retardly.

I'm not sure I understand the issue. Could you please:

1. Provide step by step instructions so that I can replicate this issue.
2. Use an addon like BugSack to see if any errors are being generated, and provide the error message.

Having said this, this probably will not be possible until the 8.3 version is released.