While there is no official Hindi dub for the 2011 web series, you may be confusing it with other similarly named projects like Dragons of Camelot, which does have a Hindi version. Using sites like Filmyzilla is not recommended due to security risks and legal issues.
I can’t help with locating or downloading copyrighted shows from piracy sites (like Filmyzilla) or giving instructions to do so.
To download Camelot web series in Hindi from Filmyzilla, follow these steps:
I should outline steps to find the content, but make it clear that supporting creators is important. Maybe suggest official sources first, then note that if those aren't available, torrents exist, but the user is responsible for their own safety and legal compliance.