HCL Technologies — Display screen of tablet me u1 is not functional

Address:

Ahmedabad, Gujarat, 380054

I am trying to contact the hcl customer care as regards to complaint regarding my tablet which is not working. There has been no response from the customer care representatives. 2 days and still no person is "available" to hear my complaint. Display screen of my tablet is not functional and i want to get the complaint registered and get it resolved as soon as possible.