It is necessary to study the project completely, review the technical document, review the website, the roadmap, here you can find many things, some are even too lazy to spend money on the website and then everything becomes clear. And most importantly, study the project team, study everyone directly, follow the links to their names, see their type of activity, and so on. You will need to write to them all and get an answer. if the project writes that it does not want to show the command, then it is 99.9% SCAM!