Failed to load page using proxy

[ivonivon]

how come that everytime i set proxy, the page can't load with error:
[796402326] [23:40:48] Thread #1 : Failed to load page http://whatismyip.com

[Antonio]

@ivonivon, try to change type of proxy (socks, http).

[ivonivon]

can you tell me where i can get good dedicated proxy?