You will need the link to download the app so we are able to install the correct app. It should look like this: 

 

https://itunes.apple.com/us/app/seesaw-the-learning-journal/id930565184?mt=8

 

 

You can usually find it by searching in Google. For example, the above link was found by searching Seesaw iPad App and copying the link(URL) located

directly below the correct link.