In order to successfully activate a Spotter Studio account and membership, you must authorize access to an active YouTube channel by signing up with the same Google account that is connected to your channel. Additionally, the channel itself needs to have at least one public video that exceeds one minute in duration.
This means if you do not have a YouTube channel or are a Shorts-only creator (you only have public videos under 60 seconds) Spotter Studio will not work for you at this time.
Currently Spotter Studio is only optimized for English-only Youtube Channels and will not work with any non-English content.