HTC — Cell phone not repaired properly

Address:

Jaipur, Rajasthan

This is regarding i have repaired my cell phone from authorised center in jaipur. whenever i went there they changed my cell phone's mother board. I have nothing paid due to it is in warrenty period. Now warrenty period lapsed. My cell phone still has the same problem ( it is sparking and bettery die within an hour.) Could you please look into this.