Medlife — cancellation of my order even though I paid for it

Address:

Mumbai City, Maharashtra, 022

I have placed an order on 13th march which was confirmed by medlife... Before that i placed order on 6th march it took 8 days for processing. They collected original prescription which was duely returned at the time of delivery. Delivery man knew that i have ordered 2nd time from the same pharmasist still they cancelled my order. Medlife alleged me for cancellation... I don't under why patient or customer will cancel there request after making payment. Medlife is playing fraudent act on their part.