I would suggest doing some CRO on your pages that are doing well and cutting out the ones that are not working for you. If you have that many ads that are not performing I would also suggest re-targeting your ads. Maybe look at your personas/audience again and look at your goals for your ads. Make sure they're talking to the right people and solving the right problems.

Do you have a blog on your website? Maybe google isn't sure what your website is/ what it's about. Try doing a site audit, that might also give you some insight as to what is missing.

Here is a list of recommendations from my website that might give you some new ideas on what could help:

https://www.bigleap.com/blog/20-ways-to-increase-your-revenue-in-2023/

If that doesn't help I would also suggest trying a site audit, you might find something you didn't see before.

This link might help you,

https://developers.cloudflare.com/pages/platform/headers

Or, contact your developer to fix the issue. It's easy, just need to send a header information.

Treat exmaple.com as your default domain. Make other domain pages canonical to the default website pages.

I noticed you are not utilizing your H1's or H2's adding "CSGO CHEATS" as your H1 and "FREE CSGO CHEATS" and "PAID CSGO HACKS" for your H2's may help.