Adobe premier pro iPad not exporting

My video is not exporting no matter what I do. My video is less than 10 minutes long. I had exported it and it worked perfectly the first time. No troubles. Download straight to my iPad. I went back and made a couple of very minor changes and now it won’t export at all. It tries to for 10 seconds and then just says that it cannot export. I have deleted a lot of storage thinking that might be an issue. Nope. I really need this video as it is my final college project and determines my grade. All due next week! So I definitely need this video exported as soon as possible!