Myntra.com — Myntra doing scam

Because myntra is scam it showed me the offer stating if i would use cred upi pay for minimum transaction of 1000 i would get cashback for 500 which i didn't and later the additional about myntra is their care people were in the beginning they gave me a rebuttal saying this is the terms and conditions which need to be followed and when i said i did followed that then he changed his answer saying the timeline for offer is over heck why the reason its visible while purchasing the product the care people in myntra are more worse they are just bluffing not even replying when asked something and the funniest they are just trying to disconnect chat saying are we connected though i was connected and typing and did not even made him hold for a min either worse experience i had this would be my last intraction with myntra and i would never use it again its all fraud.