Hello I have many private proxies and when I tested them, I've got "Error 403 Forbidden." Then I asked to my provider and he replied this: "If you're using these on a third party program, make sure to check all settings and contact the developer for support. These have been verified to work in web browsers and should work in other applications as well, however, we are unable to provide support for third party programs such ScrapeBox, etc." Can anybody help me to fix this problem? Thanks!