Skullcandy — skullcandy scs2dufz-385 jib in-ear headphone (warranty claim)

Address:

Dindigul, Tamil Nadu, 624802

Hi i am prem kumar b, i buy this product (Skullcandy scs2dufz-385 jib in-ear headphone) in amazon on the month of july. It cant work properly. I cant hear sounds on two side (It appears on one side). I have warenty for 6 months, but i lost the bill, so kindly help me for the replacement.
E-mail: [protected]@gmail.com
Ph: [protected].
Thank you.