Install My app on my phone

Hi i want to learn how to install my app from xcode 12 on my phone. I saw a document to do it, but it was from 2019 and its for an older xcode. Can you help?

Just connect your apple device to your macbook, it will then ask if you. Trust the computer just trust it, xcode then be able to list your device as a “simulator” at the very top of the list, select it and run your app like usual, it will now install and in your phone instead

Are there any other steps. It runs in the simulator, but never loads on my phone nothing happens.

You are selecting your phone, rather than the simulator and then running your project?

You aren’t getting any error?