disgusted customer

I am so disappointed.I had a uber eats account and i subscribed to the R50 uber one benefit for free delivery....after a few months i canceled that benefit and deleted that uber eats account and until now r50 id being deducted from my account.I even forgot the details i used to register on that account seeing that i changed phones...i would like this company to work with honesty and integrity and stop this SUBSCRIPTION IMMEDIATELY AND REFUND ME MU MONEY BACK