Could someone help in iGaming Website

My websites are not ranking well on Google, even after trying almost every SEO strategy I know. I've worked on both white-hat and black-hat SEO, including expired domain redirects, backlinks, technical SEO, and content optimisation, but I'm still not getting the results I expected.

Many peoples are into same thing and if everyone will get good results no one will pay anymore the "experts". I think the most important thing is the experience . If i have to do seo now i will start asking gemini since it give very good suggestion about seo now at least in my experience

It depends on what's rendering SSR on your site.
And how you've set up your SEO