Cancelling Nitro means you still have Nitro on your account.

Hello, I've been gifted Nitro Classic and I don't want it anymore so I decided to cancel it and all it says now is "Pending Cancellation" and I still have Nitro on my profile. If I wanted Nitro on my profile I wouldn't have thought of the cancel button in the first place. Please help me completely clear Nitro from my account!