Firstly , you don't need to pay anyone

Secondly are you playing on a German version? and why do you have such expensive ninjas at such low level I would suggest focusing on power more.

Lastly, a simple Sage Naruto-Kazekage Gaara-Wind Main-Temari would be amazing at your level

I can suggest you Edo deidara- grudge kakuzu - edo sasori - earth

also Roshi - Kazekage Gaara - Earth - Yagura