How to play on a backspin stroke

Hi Alois and Jeff,

Thanks for all the videos on YouTube and now I have gotten better at table tennis or much rather getting those ping skills. However there is one stroke that I'm very weak at and it's whenever my opponent gives me a backspin stroke I get confused in either using a forehand topspin or the forehand push or loop for a counterhit. My question is when do I use the forehand topspin, push or loop. I'm getting confused and often hit it outside the court or into the net! Depending on where the ball bounces what shot is to be used?

Thanks!

yours,

Zohaib