Cant Change proxies

Hi All

I have purchase some private proxies fro sslprivateproxies.com

However I cant seem to get access to the internet with them.

However this is my first time using proxies, so im insure if im changing them correctly

Im using firefox and I change the proxy and port through the advanced settings-networks, then why I try to access the internet I get now where

Any ideas?

There are plugins for that purpose. I believe you must be doing something wrong. also make sure in SSL private proxies panel that you configure your IP to be whitelisted.

O.k thanks I will make sure my i.p is whitelisted