No direct experience but I would not expect to get anything that you cannot already stream free of the internet. Looks very sketchy to me. Note their contact/support is a hotmail address!
Probably similar to sea monkeys and x-ray glasses I coveted as a kid. Not quite illegal but clearly did not live up to expectations.
Think pirates. It’s an overseas web site that pirates the programs, put them out streaming and sells you $20 worth of hardware for a lot more that may quit working in a week when the streaming site gets shut down.