not prompted for username & password w/Foxy Proxy, using MozFirefox Portable.

I am unable to use this recently purchased suscription upgrade presently; I am not prompted for username and password w/my new subscription, using FireFox Portable.
Am I missing something? ... Thanks!

Hi, Can you please provide

Hi,

Can you please provide your paypal username or paypal subscription ID?

Thanks,
Eric

S-0ML86642UG8832423

S-0ML86642UG8832423

Well, it looks like

Well, it looks like something is blocking your connections to our proxy IP and port. It can be firewall or anti-virus software.
Please check it.