Myntra.com — not received my product placed on 17th july

Address:

560048

Am registering here against myntra for the following issue:
Have placed a shirt from myntra app on 17th july and returned it back due to some quality issue in the same condition as received. But myntra declined my return saying it don't have the price tag. Although i provided it with price tag. Seems lost by someone who took the return. I was also ok with it but till now i didn't received my shirt. Its been more than 1.5 months. Myntra declined to give my money back and not returning my shirt also. Have several times (7-8 times) called myntra regarding the same issue but issue still persist. Really annoyed with myntra service. Please help on resolving this issue to get back my product for which i paid long back.
Product name : la seven
Navy slim fit shirt