Myntra.com — unable to return product by mistakenly clicking insider points.

Address: Bangalore, Karnataka, 560094

I have received a 2 year old item.
2/18 manufactured t-shirt.
And by mistake i clicked insider point and now i am not able to return it.
I spoke to the customer care and they are rude, unprofessional, and not ready to help me out.

Myntra is know for fresh fashion and i was delivered a 2 year old product.
I am very disappointed.
Please cancel my insider points and allow me to return the product.

Can you help me!?!!!