I Have a Problem on WiFi?

I have problem in WiFi connection. My Karbonn A42 mobile has WiFi problem. It’s not yet connecting the WiFi. Is anything i have to do? Can anyone help me out of this problem.

Pls go to karbon celkon service centre.I am in Salem. U r place I will recommend to service centre.Nambi

Can other mobiles on your premises are connecting with wifi? If yes than you should consult with any good mobile engineer may be your wifi chip is out of order.

reset the wifi and it will be solve