Where do I get CRETA tokens?

From an exchange that lists CRETA. The Exchange page in the app lists the ones where it trades, so you can go straight to one rather than searching for it — from there you buy CRETA and send it to your wallet address.

Support cannot advise on where or when to buy, quote a price or a conversion rate, or move tokens for you. Double-check the address before you send anything: a transfer to the wrong address cannot be reversed by anyone.