1) Toss it.
2) It looks unprofessional - like someone just typed it up in MS word. Which is correct.
3) Don't want to spend too much money or higher a designer? Call LA Muscle and ask them if they have some publicity material. Operations like those often do and usually have a big white box on them for the distributor to put his contact information.
4) If they don't (I would be surprised), maybe spend a little money (and I mean VERY little) on getting a quality flie made. By taking advantage of the internet, currency exchanges, and different pay scales in different countries, you can go to the website
http://www.guru.com and find some Romanian or Indian with incredible talent to do you a great job for around 20 pounds or less.
5) Worse comes to worse, ape some graphics from the LA Muscle site. Get it printed on slick (not regular or thick even) paper.
6) I'm not sure about leaving the tags with your numberon their because while it might be a good way to get a deal on a new sofa, it conveys unprofessionalism. You are competing against other very professional operations that sell this stuff (GNC-type stores, the gyms, etc.) and you want to portray yourself as serious as possible.
7) So how are people to get ahold if you if they can't tear of a piece of paper with your phone number on it? GET A WEBSITE. A phone number / email with no website conveys unprofessionalism. You can get a website on the cheap.
8) Maybe forget the flier idea entirely. Don't market to the public, market B-to-B (business to business). That's what distributors do. That's why distributors work towards exclusivity in their geography.