Leader kicked all member and leaved from the clan.

its gone already, just start own clan or join another good clan

Man guess he wasn't a very good leader... Unfortunately you can't really recover you guys would basically have to start over from scratch... Or just join an already established clan. Leading isn't all it's cracked up to be anyways...

Make a clan with the same name and wait for members to come back again, this is best choice for you :)

Good Luck