What do you think about the second T***gram account I mentioned earlier? If that second account is a scam, that means her entire YouTube channel is a scam, which would be insane, because she has had it since January 2021 and has almost ONE THOUSAND videos on there. I think she has an agency, and you were messaging one of the chatters. When you asked them to message you on Instagram, they refused because they would have had to contact her and tell her to message you, and because you said your budget is 100$, they probably thought you weren't worth the agency contacting her and asking her to message you. Try messaging her on the second account which is linked to her YouTube channel, but this time, immediately ask her the question: "Do you sell sextapes?"
It will be very difficult to get a proof of identification from them, but what they seem to be open to sharing is the type of content she allegedly sells. Try to get as much information from them regarding the type of content. Once we have the menu, people on this thread can then make a decision, if they want to take the risk of paying for her content, which could be real or a scam
For example, ask "do you sell sextapes?", if she replies back with "yes", ask her "what kind of sextapes?", if she replies back with "boy/girl sextapes", ask about the price