Business ProfileforLarger Than Lice

Please Help. ****** *********************** doing business as Large Than Lice, Large ****************** "(previously known as Lice Treatment Group)"; Is refusing to return my deposit of $1,425 for a "course" of Lice removal via online (value of "$2,997") but if I started paying before the course starts (May), I will save "$1,000" of the "course" and I will be only paying "$1,997". I received a "QR code" that will allow me to pay the rest before the "course" start date and for the course class access after I finish paying for the course. I went to her website to make another deposit, her system requests full payment. *** course is for Lice removal, stating in spanish videos on ******* you can make "$4,000, $2,500 ... a DAY" NOT A WEEK, A DAY.I'm Semi-Disabled, for me this was fantastic like a prayer. If I only work 200 days a year for just "$500" or "$1,000 a day, it will be a 6 Figure Salary. It will help me with the present situation of prices going up & for my wife to take some time off. I had texted and called, still no refund. I ended hospitalized 5 days (June)(NSTEMI), I strongly believe from this situation; I called the *** Consumer ************* but ****** *********************** doing business as Large Than Lice, Large ***************** "(previously known as Lice Treatment Group)" even most "clients" are children is not necessarily to have some kind of License Registration. Even she stated just recently (Aug.) in a spanish video in ******* that in *** she lie to a client, a Dr. ******* with 3 children making a person pass as an "expert" "technician" that's at least Fraud ? Please see Snapshots/links. I hope *** Better Business Bureau can help me or Perhaps *** Federal Trade Commission.Thank you.Ps. If you a client or student of L.T.L or L.T.L.A Check out. Pss. NotInsured NotBonded NotRegistered ? Children?Pss. Up to May/2022 is not true of multiple locations are Just address; ****************************** doing business as ********** don't have an actual location as she stated.