Board Thread:Questions and Answers/@comment-25369033-20140831053016/@comment-24145588-20140901155004

A few suggestions: A vague post of "it doesn't work and I'm so frustrated" doesn't really give anyone much to go on.
 * Tell us what kind of monster you are trying to breed.
 * Give some indication of what you have tried already, so that people reading will be better able to help you.
 * Read the information in this wiki, which explains everything about Breeding monsters in general, and the individual monster pages which give the breeding combinations for each type.

Good luck!