New to 2+2

[SomthingOrOther]

hello everyone,

I'm gona keep my fist post short and sweet but I'd really appreciate any help I can get.

First is: Whats an average winrate for small stakes online holdem? What should your graph look like?

(yes i have PT and PAHUD)

Second: Im showing a loss with KQs and KQo I've tryed analyzing as best I can and I just cant see what I'm doing wrong.

Normally I'll raise if im first in or I have good position. Somtimes I'll limp if theres 4+ people in the pot behind me. I dont really get sticky to the hand im looking for top pair or a fl or straight draw. Any sugestion on low limit play of this hand? I seem to be having similar trouble with A10s and A10o.