Numba... a little humility goes ALONG way in this community.
You need to rectify this and provide details of what YOU did wrong.
Bad feedback is not glib. It threatens the hobby, and for anyone that may have read the first post, and not continued to follow the thread, may never buy from the breeder that you were so quick to trash-talk.
This is the person's BUSINESS and their REPUTATION that is at stake.
Take that VERY serious. Small community here.
Provide the details and let people make up their own minds, and be prepared to answer follow up questions as well.
That is one thing that has always sat ill with me. Negative feedback using a breeder's name and location, yet the person doing so has complete anonymity. All we have to go on your credibility is 2 posts (the first being negative feedback) and a screenname.
Bruce