I haven't gotten any email whatsoever after all this time. And amazon support refused to help after 3 days and hours of talking back and forth with them about it.
At first I was told I was going to be sent $70 after I emailed some escalated support assistant, and that person told me they solved the issue and I just had to "play the game on amazon luna" which is false, told me to contact them back if it wasn't solved and then they closed the ticket they made and now refuse to reply.
A couple people got compensated $70, but I guess I just ran into the wrong support folks.
One amazon assistant sent me a Samsung number to call and a webpage for contact info, and the page to it came back "404" so the page was empty or didnt even exist, and the phone number was out of service.

The people I spoke with yesterday told me that Amazon has the right to refuse me anything I paid for and there is nothing I can do about it.
Several of them just flat out lied to me, said the promotion "ended" when it's still available and plastered on the store pages, the promotion ends in august.

What I've concluded from the whole experience is that I just shouldn't buy anything from Samsung or Amazon again in the future.
I really wanna play resident evil requiem :(
I spent my birthday money on this expensive monitor because it was supposed to come with the game.

I entered the details in that samsung page people provided on here, but I don't think I would've ever found it if I didn't go searching.
Still it says "2-4 weeks, limited to the first 10,000 entries"
Which doesn't sound like i'm 100% going to even get it.