Myntra.com — do u guys even know what discount means?

Address:	Kamrup Metropolitan, Assam, 781007
Website:	Myntra

I wanted to order a shoe from your app and i got a coupon saying 20% of on minimum purchase of rs 1999. The product i wanted to order bears the price tag of rs3000. And at the time of checkout the final price was over rs3500. I mean rs 500 as tax? Are u guys out of your mind? And the coupon only scratched thr price just by rs 173? Talk about 20% off...