If you want help drafting a legal document you should hire an attorney to write it for you. Levelset provides a list of attorneys in each state here: https://www.levelset.com/payment-help/experts/experts-by-state/ . From that directory you may find a law firm in your area to call privately.
Disclaimer: Levelset is not a law firm, and my comments and the comments of other Levelset employees should not be interpreted as legal advice. See More...