1. Upgrade acc to Prime status.
2. Turn on Steam Guard.
3. Make your profile public.
4. Be an active Steam user (make guides, participate in discussions, take screenshots).
5. Don't use cheats in game (like wallhack, aimbot).
6. Get recommendations from friends.
7. Don't kick teammates.
8. Don't block your teammates, be kind to them.
9. Add more friends.
10. Increase your rank in CS2 and have more medals.
11. Do not report others in the game without trust.
12. Comment on guides like this and player profiles.
12. You can give an award to this guide or player profiles!