So im pretty new to this and i ripped alot of cash onto it already.. (yea i know i got no life) But im currently playing on S248 and everyone is around the level 40-41 mark.. The ninjas i have are http://prnt.sc/der45x. I have been using Main/Iruka/Sakura sailor/Sauske. But getting my ass kicked in arena and ranked.

Any team advice would be much appreciated