Lenovo — Vibe p1m / touch not working

Address:	605010
Website:	www.consumercomplaints.in/new_complaint

Last month there is fault in torch as dim so i went to service centre they replaced my Mother board After one moth my touch is not working on right side, after that i visited service centre the said its not covered under warrenty because of dent but there is no dent problem on touch or no scratches on screen but they refusing to take under warrenty . I attched the pic of my handset that the service center took as a dent fault in my handset but its not a dent but they are arguing

I visited more than 3 days but they just avoiding, i frustrated of the customer service of lenovo