I found an issue where owner of the tribe leaves by accident and if no one else is in the tribe i can not get you back in tribe i found the answer why was in http://ark.gamepedia.com
Forces the player specified by their in-game UE4 ID to the tribe that the target entity or structure of the current player belongs to. Known to have problems if there are currently no longer members in the tribe, but this may be fixed in the future.
This was in Admin Commands to force join tribe.
So hopefully this will be fixed as of now all i can do is destroy the tribes structure you have to restart a new tribe again so be careful when doing tribe stuff