Swiggy — cancellation order without intimation and cod blocked

Signed up to swiggy to place my 1st ever order... Verified otp promptly on my phone and received an order confirmation.. Meanwhile received an urgent call which went on for 10 min to only realise later that my order got cancelled!! Swiggy didnt bother to try contact and verify later... Dont understand double verifications when otp verification was already done.. Had already lost 40 min in this mess.. So tried placing a reorder only to find out my coupon code was no longer allowed and cod got blocked as well.. Pathetic company.. Aint be using it again