Myntra.com — I did not get refund after trying many time to call with customers service

Address:

Moradabad, Uttar Pradesh

I ordered hrx by hrithik roshan blue colour jacket on 20 jan but the colour of jacket was so dull so i created return request and they pick up the jacket on 24 january 2019 return number is [protected] but still i have not received my refund many time i try to resolve my problem with customers service but they did not provide any relevant information