Dell India — replacement of laptop as it is faulty

Address:	Mumbai City, Maharashtra, 400016
Website:	www.dell.com/en-us

The speaker of my laptop (Dell inspiron 5559) is not working well from the date of purchase i. E.[protected] and now this problem is happening 5th time even after replacement of related hardware as well as software including operating system. I had requested them to either solve this problem permanently or give me a replacement of that product but this problem is occurring again and again and they are unable to resolve it and even they are refusing to give me a new product as replacement.
My dell service request number is[protected].
I want a replacement of my laptop.