Stuck Locker

I just went to Page to see who are my teachers for this year. I got Mrs. LaFontaine and Mr. Harris. I got my locker and the combination. When I went and tried to open it, It wouldn't open. So My mom tried it and she couldn't get it. Then Mr. Pearson tried to open it he only got half of it open. It was stuck so now I will either get a new locker or get help to try me get it open on the first day.