Video deleted from everywhere

Hey, I created a 14 minute video montage on the Adobe Premiere Rush app on my Iphone. I extracted and downloaded the video out of the app and onto my phone. I downloaded it onto my icloud and its been 1 month or so since I did. Now I went to watch the video and it is deleted from everywhere and when I go back onto the app and click on the video there. All it does it load, it doesn't let me look at or edit the video or anything. Any suggestions of how/where I could find the extracted/downloaded video or how I can get back into working on and re-download the video from the app? 

Thanks