I need to file quiet title and want to make sure I have a strong case and how to file

An action for quiet title is complex, and you'll need to go over your specific facts with an attorney.  Besides quiet title, other causes of action are typically brought such as slander of title, declaratory relief, accounting, and others.  You'll have to have substantive law on your side, and then you'll have to complete all of the procedural law to prevail on a quiet title action.  Contact an attorney for a full consultation.