If you want to set up a safe method to play your favorite driving simulator on your phone, let me know: Do you already ?
The dangers of downloading and installing unauthorized IPA files cannot be overstated. iOS's security model is designed to protect users, and bypassing it exposes you to substantial risks:
The site forces you to download other apps or complete surveys to unlock a file that doesn't exist.
For a detailed guide on how to officially stream the game to your mobile device using Steam Link, watch this tutorial: