Anonymouse319, I think you received good advice.
What you expected forum members to do in helping you draft your letter, however, would be considered "practicing law." For those who post here who are not attorneys, that would be practicing law without a license and, for those who post here who are attorneys, that would be unethical. The forum's ability to offer help has limits and when those limits are reached, it is time to consult with an attorney in your area who can personally review all facts and advise you accordingly.
If money is an issue, you might find a legal aid clinic or a law school clinic available to help you draft your letter. You might also consider purchasing just an hour or two of an attorney's time to get the letter drafted. A letter sent on attorney letterhead may have a greater impact on the recipient of the letter - although, quite frankly, I am thinking a letter alone is not going to resolve your problem.
Many alternatives were provided to you by forum members willing to assist you as much as they can, given the constraints of the forum, and you may wish to reread the thread to see what these alternatives are and if any one of them can work for you.
With all of that said, I think a "thank you" to the professionals who volunteered their time to address your concerns would be a far more appropriate response than the disdain you are showing.
Good luck.