There are a few ways to get Instagram videos to play on your phone or computer. The first way is to install the Instagram app and then open it. Then, go to the Videos tab and click on the link that says “Upload videos.” Then, type in the name of the Instagram video and hit submit. The second way is to use an online service like YouTube or Vimeo. Then, go to the Videos tab and click on the link that says “Upload videos.” Then, type in the name of the Instagram video and hit submit. Finally, you can try using a third-party app like Videojug or Uploader.