Welcome to the forums. We do not allow breeding solicitations here. There is so much more to breeding than finding a stud dog. What health certifications have you done on your bitch? What are her hip and elbow scores? What certs come back on her eyes and heart? Have you had her dna tested for NLC? All this must be done on your female before you even think of breeding her. What have you done with your bitch to prove that she is worthy of breeding? Has she been shown, or achieved any titles? There are thousands of puppies that are bred that eventually end up in shelters and rescue every year. Good breeders are responsible for these puppies for the rest of their lives. Are you willing to take back any puppies years from now?
The stud dog will be needing the same clearances and tests. Join your local Rottweiler club and get involved in the breed....then you will be able to find a suitable stud and you will be more educated. Find a mentor if you want to learn about breeding. Please don't become a BYB!!!