Cash or Nudge 1.0.0

Hi. I love this machine. One problem. I have been having no problems with DIF in the past and I would donate to this site. I just have money management with keeping track because of my blindness. If I have too many monthly donations and subs going at once I tend to lose thousands which I need to keep myself going. Please keep this confidential. I would like to download this file but for some reason or another I keep getting this error message with no reason stating why: "Sorry, you aren't permitted to download this file". If someone could explain how I can correct this error, please do ASAP as I want to try out an MMM tech machine especially this one.