There are always snakeoil salesmen out there, trying to take advantage of anyone they can with so-called "miracle cures".
I tried everything myself when trying w/my own eggs. Acupuncture (for two years consistently), hypnotherapy, neuromodular technique, you name it. I tried it. These people took advantage of me, IMO. There are occasionally people who spam infertility forums with "miracle cures" and such. Trying to take advantage of those who are desperate to have a child.
If you want to do a DE cycle, save money for that.