some bugs with recruiting poeple

well since i had more than 20 people on the tribe, i have the problem after i invite a person to my tribe and they click the link, they dont join some times even took me a lot of tries until they enter my tribe and some times they end up on the same server i am in like a friend´s server but it was the link to join the tribe, idk what is happening i did not have this problem that much after some time but still happening is there a limit on how much people i can have with the current amout of bones? i have 76 people on the monsters killers. also i can not kick any new members that entered when i wanted a specific person to join and leave the link, because the "kick" thing is bugges so it only goes so far as the last 16 people down, i tried zoom and unzoom but it didnt work, so if it is full my tribe then i can not kick people that i didnt wanted nor the people that are inactive that entered just cause...

can you help me?