Reliance Mart — Price charged above mrp

Address:

Prayagraj

I have shopped from reliance smart store Prayagraj UP. I was over charged for a product and when I get back to them for refund they simply rejected to refund and argued with me and forced me to buy some other product, I was left with no other option or to buy. invoice attached.Store Manager was not in store and one employee contacted wit him over phone, he told me that he will come in the evening, don't know what shift he was doing.