FTR, the OP didn’t whine until getting bashed from all sides for simply expressing a desire to get paid what is owed al pi din.
FTR, the whining started in the OP and his second post. The displeasure with his/their bad attitude was in response to it. And although you still would rather not believe it, the complaints were not about his “simply expressing a desire to get paid what is owed al pi din” it was his attitude and portrayal that shadchanim are free to look down on people.