Preflop questions
 

When defending the big blind, I usually call with Qxs+, sometimes when HU I call with Axo K8o+ or JTo+. I call with pairs and ATo+ KTo+ QJo+. I also call with suited connectors above 4-5 and sometimes one or 2 gap suited connectors. What should I change? Also, could you please tell me what to do agaisnt differant types of player, like 50/5/0.5, 30/20/3 and 15/10/1.5.

As for the small blind, I am soooo lost. I dont even have a clue on how to defend. When to 3-bet? with what?

Also, I have trouble dealing against turn and river raises/check raises. How high one's aggression factor has to be for me to call down with TPGK?

I posted my whole stats here

Re: Preflop questions
 

It depends on a lot; like where is the raise coming from. Read this to start: Playing the blinds in LHE

It's a good intro in my view.