Galaxy A3 accept call icon wont work

[Android Central Question]

Hi, i bought samsung galaxy A3 a week ago everything works great then the accept call icon wont let me answer a call,sometimes my screen freezes up then works ok after some time,hope you can help me.

 

[B. Diddy]

Welcome to Android Central! What happens when you try to swipe to answer the call? Does the screen respond to any touch at all?