There's a template in the library that you may find helpful. If you have specific evidence to support any point, reference in the s25 as Exhibit One, Two etc, label and attach. If there are several you may want to include a short index.
Make sure you number each paragraph (makes it easier to follow), use 12 point font (ideally Times New Roman), Leave 2.5cm margin at left and space lines ar 1.5 with a double space between pars.
Follow instructions in order (if given) as to length. If there are no instructions limit it to max 12 pages spaced as above.
Remember this is the judge's introduction to your case so keep it concise and simple and tell a clear story.