How can I cancel Streamlabs payments?

The following situation: I supported a Twitch streamer and concluded a contract with Streamlabs in the context without which I noticed it. There were withdrawals on December 11th from December to February 6 through PayPal. I called Paypal, which made me aware that I should cancel via the Streamlabs website. Before I waste my time looking for ways to request a cancellation, I wanted to ask if anyone here happens to know this

I loved wasting my time on you. Please see if you can get on with these instructions:

https://praxistipps.chip.de/...ehts_45562

Thanks, but I've already done that and that's not the point. It's about claiming the money that was collected!

As long as the subscription is running, you are liable to pay. You have signed the contract.