If the professional does not have a visible /valid card in the ""Classes"" page or the ""Retreats and Workshops"" page, you can send him a message via the internal mail system to ask him for the link of the concerned card (or contact yoagdvisor)

https://www.kopel.biz/ufaqs/1751/

If the professional has a class card visible in the ""Classes"" page or a retreat card visible in the ""Retreats and Workshops"" page, you can find your card by going to the valid professional card and clicking on ""Professional page: See all cards and comments"" :

https://www.kopel.biz/ufaqs/1749/

I want to leave an opinion on a card but I can not find it anymore. This is because the card has expired. To find it: