Unauthorised deductions

I cancelled my music subscription months back, it could be a year since I cancelled it. So I have been paying for storage, I did not take note that they have actually been deducting for both storage and music subscription. Only today am seeing they deducted for storage and music which made me check my subscription and only subscription I have is that of a storage I don’t understand why they have been deducting my money all this while. I go to my bank statement to see that indeed they have been for months even a year now. I want them to cancel it cause I can’t on my side. I want they to refund me all my money because I cancelled that subscription a long time ago.