How do I download ARKit 5 onto my IPhone 12 Pro Max?

When I run my app on the iOS simulator that apps runs perfectly. When I try to simulate my app on my iPhone it says build failed. I am using Xcode 13 my Mac is update to Mac OS Monterey and my iPhone is on the latest iOS version. How do I fix this?

I am building an app for my business, my business is pet care and I want my clients to be able to make a reservation from the app and for me to receive the form entries I only want to use storyboard in Xcode 13 how would I do this?

Hello fellow developers, I am currently working on an app for my business. Currently I have used webkit to add my website to my app and everything is working great. I want to build my app so that it does the same stuff as my website but it is not my website. I have a few questions I need answered today. First, if I add a reservation form how do I get notified that the form has been filled out, do I need my own server for this? if so, how do I configure my app to contact my server, the server does not need to verify the reservation, I would do that personally and reach out to the person. Second, how would I configure my app to take payments thru square? I use square as my credit card processing company and would want to integrate them into my app, how would I do this, the reason I am trying to do this is so my clients aka the user could pay their invoices in the app. third, I would like to add an option so the user could sign up for my newsletter, all I would need is the email from the user and I would manually send out the news letters. forth, if I wanted to make a page for the user to order a membership but I wanted to make this an in app purchase instead of a form they fill out is that do able, I have 3 different membership options and I have 2 options for each of the membership plans monthly or yearly charge, if someone could help me thru this I would be greatly appreciative. Also, how to do I make form fields the user fills in required and not optional? sixth, I would like to be able to send push notifications about holiday discounts and anything related to my business and I would like the user to be able to chat with me, that brings me to my next question is how do I create a functioning login and signup page for my users to login and signup? and lastly, how do I update my app content without having to send out an update form Xcode, I would like to be able to change the text in my app and maybe photos once a week or so, if this is not do able I can live without changing app content without the user having to update the app. I have very little coding experience so any help you may be able to give me is greatly appreciated. sincerely, Benjamin McCoy

How can I link my servers to my app in Xcode so that I can get an email when a user fills out one of my reservation forms?

Hello fellow developers, I am in the progress of developing my app and I've hit a roadblock that I need some help with. When I go to my main storyboard and click on assistant I am able to write code for my view controller. when I go to my new file I added and click on my view controller and open my assistant there are about 600 lines of code and I'm not able to edit any of it. What is this and how do I get to my regular editor to add code

I updated Xcode to 15 and received an error in the Firestore settings file that "An attribute list cannot appear here" I proceeded to delete the sdk and try to reinstall it as to update the sdk files. When trying to reinstall them it asked for my username or password, all over Firebases website I found no documentation about this, could someone please help.