Help on how to grow CS:GO site

Hello guys, i own a Gambling site for CS:GO. I need to know what the best way to promote is? google ads? or just SEO and wait out?
Site is new and have 0 backlinks etc...

lol I play the game but never gamble. I think you have to promote it with ads and a lot of free money like 2-5$ code. Only 2,3 sites appear with the keyword "csgo gambling" when i searched and the rest are articles lol, these gambling sites are dying so I think SEO barely do anything. Reddit, twitter might be a better place.

Both google ads and SEO are effective ways to promote your site. I wish you all the best!