Has anyone had any experience with instant gaming?

I wanted to know if you have experience with instant gaming and can tell me whether Black Ops4 for Ps4 (https://www.instant-gaming.com/de/3653-kaufen-key-playstation-call-of-duty-black-ops-4-black-ops-pass-ps4-germany/) is now the game or just the DLC up there on the left is DLC and I would like to know how long it took you did you get the code or did you have to wait at all?

I always got the keys right away.

I've got all the keys so far.

Only once did a key not work, but then I got a new one straight away.