Return spin serve

How do we return a sidespin serve which bounces on the end of the left side of the table and comes to my backhand?

I am a right hand player and is not so good with backhand serves.

Hi,

You can use a backhand topspin for these serves.  You can wait till the ball comes off the end of the table and then make a Backhand Topspin Off Backspin stroke.