Good but can’t buy! – Insta Poker Coach Texas Holdem Review

I liked the sample pack enough to want to try more, signed up, and they send me a email confirmation with a link about about three lines long THAT DOESNT WORK. Comes back saying “invalid link”. Can’t figure why one would put so much effort into developing what looks like a promising product, then make it impossible to get????
Review by Larry ratings on Insta Poker Coach Texas Holdem.