That's like saying, "I have self diagnosed diabetes, please send me medicine".
I was taught never to put anything into my mouth until I understood what it was, then not to do so if it would hurt me. Perhaps you never got the same teaching, well, now you have. Ask an attorney for a contract, not random people on a website.
A lawsuit will cost you $25,000 in legal fees and a year and a half of your life. Is that worth doing it the right way for you, or do you think you are smarter than the lawyers?