Wrong paypal email address

[Sloy]

Hi there.
Some days ago I should have recieved my first payment of $27.75. As it
didn't arrive I checked my payment details, and I just found that the
paypal email was wrong ("," instead of ".").

I don't really know what to do, or if is there anything I can do.
Someone I could contact to fix this. If anyone know anything would be
a great help.
Thanks