Well obviously the best clan won't accept you your new and probably a white belt most clans have a strict rule about belts its mostly of what belt the leader is but I don't think you could join a clan at the moment keep belting up and once you get like to 2nd Dan Black Belt or something apply for a not-so-great-clan then keep moving up to better clans but -don't do it a lot because that will be considered clan hopping stay in the clan at-least 1-3 weeks but you will learn more from experience but remember
Don't ever click any links in-game just don't