Your project has been accepted! It's going to be produced!
Now what you need to do is to begin to cast people : you must find who will be your contestants, your judges, and you have to discuss about the frequency of the show.
And finally, if you want your show to be known , you have to make advertisement: make a trailer, to arise people's curiosity, and to be sure that they are going to watch, at least, the pilote of your show!
pilote: the first episode of a tv show or a series
trailer: a trailer is an advertisement, under the form of a short video, to promote a movie or a tv show.