Мне сервис нужен для анонимности, НАХУЯ я должен в нем регистрироваться?

Its not free, paid subscription.. very deceptive

Rubbish; you have to sign up which is missed out on their quote 'To get started with using the extension, install FastestVPN proxy extension from Firefox store or the official website. Next, choose the location of your choice and connect. And voila, you are sorted!'

Not corrupted you all just blocked the good old version and working software and have obviously lost your minds.