It’s a total scam. Don’t fall for it and report him. He’s ripping people off.
I was an idiot and sent him money. He added me to the private account, after having to prod him several time. There were only a couple posts, probably of someone else. I accidentally unfollowed and asked him to add me again. He refused, saying he couldn’t verify that I paid even though I sent him proof. Don’t waste your money.