DYNASTY TECHNOLOGIES-211 been unable to contact the company concerning a purchase I made in January from a door to door sales person and when I try to enter my receipt number on the only access for imformation it appears as u, Internet

I always have a heart when purchasing from disabled persons, since I'm a mother of one myself and when the disabled girl sold me a subscription for forty six dollars...I was happy to help her out. I've yet to receive the book. I tried to contact Dynasty-211 the company that was on the receipt I received for my purchase and have been unable to log on. The only access for information is with the receipt number which of course is unknown. There is no phone number available to contact the company in person.