I think that I've seen this website around through those names of players that are putting a website as sign of affiliate or partnership. I've looked for the tabs on website about that partnership through steam accounts but it seems that there's none.
The prizes for the raffle are too damn generous. Those are the things that everybody would love to have, ps 5, rtx 3080 gpu, xbox and a system unit worth $3000. Well, that's for sure a pretty good unit.
A rebranding is planned for next year, but we have so much brand awareness and clout with "CSGO500" that it's going to be terribly hard to rebrand without losing a lot.
This is what I thought, you're url is csgo yet you also have other esports but that's not that much of a problem. You've been known for your brand and there's no need to do it. The added games are just another feature you've added which most esports casinos do.