As I don't have any Apple devices for this tutorial, it will be mostly text based.
Step 1
Step 1 - Finding the app in the App Store
Navigate to your App Store and search for an App by the name of "Swift fin"
Step 2
Step 2 - Download the app
Download the app and open it when you're done. It should bring you to the server connection page.
Here you'll want to enter the server address - media.venom.nz
Step 3
Step 3 - Logging in
Log in using your provided Jellyfin credentials. Enjoy the media!