Dear Evan Hansen Telecharge Download Trouble

So, I need a little help. I purchased a ticket to Dear Evan Hansen through Telecharge. The email came a couple days later with the subject: Your E-Tickets Print Immediately.

When I go to my Telecharge page on my laptop computer, it says to use your phone to "download" the ticket and that computer or tablet downloading is not available.

So, I downloaded it on my iPhone and then the ticket went into my wallet app. I don't think there is an actual ticket I can print off to keep as a safeguard should something happen to my phone. I can screenshot the wallet page, but I'm also reading around and hearing that shows don't accept tickets on their phones...

So, I need your expertise. I apologize if it's something simple, and I'm just overlooking. Thanks!

Shows will accept a ticket on your phone. I've been fine with mobile tickets at Frozen, Head Over Heels, and The Parisian Woman, as well as having a mobile ticket for The Cher Show next month. Just make sure you show them the ticket as it appears in your wallet, not a screenshot, and you'll be good!