I have developed a new game, as well as a strong website for it, but I know from past experience that scaling up on platforms like Facebook can be very challenging. (I've sold 45,000 copies of a book by me on Facebook, but when I've tried increasing my daily ad spend beyond a certain, small amount, the ACOS has soared. The advice I've received about this from a Facebook consultant has unfortunately never proved to be reliable.) I need to hear from people who've had actual success in scaling up on Facebook--or on Instagram, X, or YouTube. In applying, please be as detailed about your experience as possible, so I can gauge the relevance of your track record to my needs. Thank you.