HP India — defective laptop (15bs579tx (2ey79pa)

Address:

Bilaspur, Chhattisgarh, 495002

I have purchased a new hp laptop of model no. 15bs579tx (2ey79pa) on dated 20.09.2017. But from starting of the day i am facing various issues in the laptop (Such as starting on problem, sudden switch off). For the rectification i have contacted the service center (Sysnet global technologies pvt. Ltd. Bilaspur, chhattisgarh). The service engineer have tired for 3-4 times but the result is same. As it is under the warranty period and now it has been more than 45 days and the result is same.

With a humble request, kindly resolve my issue