Some apps are not automatically integrated by NARS IT. Follow the steps below to add the tile yourself in Okta.
1) Add app
2) Type in whatever you would like to call the tile
3) Add a bookmark instead
4) Copy/Paste the link to the login page of the website you are adding
5) Type in what you would like to call it again
6) Click Add Bookmark
The tile for the app should now appear on your Okta page. If not, please refresh the page and check again.