I need help on preparing an opening statement on the plaintiffs behalf

Defendant's Story IVIr. Moon says that he was willing to complete the job, but Mr. York fired him from the job and kicked him off the job site. He also says that Mr. York demanded half of the money back but he already spent a lot of money on this job and offered to refund Mr. York $2,000.00 He has some documents that support what he is saying. Your instructor will send the documents to your group. The parties cannot resolve the disagreement at settlement conference and the case is going to trial