Why my tribe isn't on the map even if members are active?

Probably still your tribe must collect bones, because on map you can found best tribes.

i collected 12 000 bones for my tribe to make ppl see it XD

I can't count it very much but it looks clan where I am (SEALS) has 150k bones. It's big on the map as hell!... Maybe not this big, because it has it's own gamemode :D