dood pm video downloader

It is great but when i leave the app while it downloading a file and when i come back it or stay in the app but turn off my phone it restarts back to 0 percent on the download bar but it still downloading and it is hard to tell if it finishes downloading or not when I'm not in the app and in gallery when it does show it is still downloading when the download bar isn't something it stops when ... download video larva season 4