finally fixed with vpad.thanks!
Piece of Crap You cheated me! This game same as Virtua Tennis! Now i had both installed. Refund back my money!
Useless Can't run on HTC One X and Nexus 7, no resp once from developer.
Real 3D Physics, Swipe Controls and Online Multiplayer make this the Best Tennis
The most popular sports type games Tennis is in your android mobile and tab! ! !