Your to low of a level but once u get to level 50 try to get the white snake summon and get Sasuke 3 star and Hinata 3 star (2 star will work) with Lmain and kakashi like this

S L H
K X X
X X X H for Hinata and ect.

This will create an 8 combo for u and take to up to Level 60-65 then try a new stronger lineup that i will help u w
Talents are: 2 2 1 2 2