A few simple tricks for having a green trust factor.
1. Put on the steam guard.
2. Make your profile public.
3. Be an active steam user, like guides, participate in discussions, take screenshots.
4.Play games without using wallhack or aimbot boosters.
5. Get recommendations from friends.
6. Don't get kicked from games.
7. Don't block your teammates, be nice to them.
8. Make overwatches.
9.Like tutorials like this one.
10. Add more friends.
11. Comment on various profiles, discussions, tutorials like this one.
12.You can give a prize under this tutorial!