Keep seeing on these guides people asking for pay pal contact details, so i thought i would post there number.
PayPal Customer Service Centre opening hours are:
06:00 to 22:00 Monday to Friday
08:00 to 22:00 Saturday
09:00 to 22:00 Sunday
For general PayPal account questions, please call 08707 307 191
Pay pals web site as loads of information on everything from send a payment to disputes, just log in and click on the help section and you will find everything you need there.