my billing date was day before yesterday and i forgot to cancel the subscription then. But i did block my card a week before just in case n now i hv cancelled the subscription but the problem is im unable to remove my card details. it is showing that im still under subscription period and the payment has failed. wt should i do because i dont to want another 20 dollars as im not using it anymore and im afraid to unblock my card because idk whether they will cut the money for the next month. do u know anything abt this?