HP India — My laptop isn't starting

Address:

Nathupura , burari -110036

My Hp laptop isn't starting after it went to sleep, and its always show this after certain amount of time
(your laptop is ran itno a problem and its need to be restart, we will restart for you ) and after been 100% isn't starting .. So what should i do now .. My laptop is in warranty, so is it there home service you guys gives for you customer or not .. Its neither starting or nor reseting so, what should i do now ? Please resolve my problem asap !!