User Activity

As a private seller do I have to change to Managed payments? I've always had sales outcome go via Paypal and would prefer not to have to change as I am well used to this system.
Suddenly find a case has been opened against me as a seller by Paypal regarding an item of clothing sold and paid for on 08/11/20. Message reads, " Buyer Reported someone made the order without their permission". The item was posted via Royal Mail Si...