Hi Debra Lee,
As Danno mentioned, if eBay finds any words that refer to paper-payments (such as money orders) they will reject the listing--even by saying "I do not accept money orders" will usually get flagged by eBay. I just pulled up one of your listings and in the Payment section of the description it still says "No International Money Orders" which would explain why that one was rejected.
Once you have revised your Seller Details profiles that you used for that listing, it should post to eBay.
Hope that helps and good luck!
Rebecca