Why need to PM you? you can put all the details about that app and how it works, terms, and other important info. You have posted already which led you to have that negative feedback.
Explain it concisely.
Exactly.
OP really needs to add some info on hes offer, otherwise it's confusing and tbh sounds suspicious to me personally
Suspicious at it may sound if your just standing on the sideline nothing gonna happen into your life