Hello today I received a notification from paypal that a 50€ transaction has been done. I didn't buy anything I even tried to report to Paypal but they said there haven't been any unauthorized transactions. What else could I try? I of course tried to contact the person the money was sent to but he didn't respond. Luckily I didn't had much more on my bank account than those 50€ but it's still a lot. How could I get a refund or something?