Has the idea of stealing a clan ever crossed your mind? Clash of Clans but you don't know how? Then do not forget to see this post that we made to answer that question, only in Mobailgamer.
There is no easy way to steal a clan. To do this you need to put into practice some computer knowledge to steal the clan leader's data and pass the command to you, which is penalized by Supercell and in some countries it is also a crime, and the other method is to get the leader's account data of his own clan, gaining his trust to give you the linked mail and passwords, etc. Which constitutes a total lack of ethics, total dishonor and thus nobody will trust you.
So if you still have that idea of hacking a clan in mind, you should think about it a little more.