I click on all I suppose to click for use trade guardian and that not working

[polvojack]

video explain:

 

[EpicNPC]

If you notice when you created the transaction at the top it says "Request Sent".

The seller will receive your request, but a transaction will not yet be created. The user has to "accept" your request. Once they do a transaction will be created and it will appear on your "Active Transaction" page and you'll be alerted.

 

[polvojack]

thanks