Jiomart — Pintola peanut butter

I order this product on 20 may and in app it's show estimate date for delivering 27 may but it not deliver on 27 may so i Complaint to customer care and Ask for cancel my order but they say it will cancel only when the person reach to your doorstep and you decline to accept product . Then only my order will cancel and refund will credit in my account but today is 4 June and still i not get my product on my door step so i cancel this order . Kindly return my refund