It is frustrating when a platform suddenly cuts off access to your money while you are trying to run a business. Most of these payment processors have very strict rules about linked accounts and browser fingerprints that people rarely notice. You can check out this guide on what to do when a PayPal account is suspended or banned here
https://gologin.com/blog/paypal-account-suspended/ . It explains the common triggers for these blocks and how to use specific tools to keep different profiles completely separate. Following these steps helps manage multiple identities safely to keep the system from linking them together and shutting everything down again.