anonymize the email, then. just the body of text with the explanations about your app. i don't even know what your app does. For youtubers: Ask one per DM who

anonymize the email, then. just the body of text with the explanations about your app. i don't even know what your app does. For youtubers: Ask one per DM who you think is a good fit. I don't know your app, so I can't recommend you one. Prices vary very much among youtubers, depends on popularity.