Please clear the history on your browser and reboot or try a different browser. Then copy and paste the login details straight into the boxes from the info given to you by Paypal to ensure accuracy.
To find these please go to the last payment made to us in your Paypal history and click ‘view the related s-xxxxxxxxxx’. You can see them here.
Don't worry if this doesnt work please let us know and we can cancel, refund and you can subscribe and try again.