Good response. I suggest you mark your post as the "correct" answer. This will close the thread, and indicate that it contains useful information.

Two people have tried to help you, and you have criticised them both. Do you want people to help you? What font are you using in Xcode?

How would I do that? You don't, because Apple will not allow it. (The app would not comply with the App Store terms, and would not be approved.) 5.3.3 Apps may not use in-app purchase to purchase credit or currency for use in conjunction with real money gaming of any kind.

This may not be quite what it seems. If we just have... var body: some View { Label("Explore", systemImage: "airplane.circle") } ...then the correct image is shown. I suspect the filled-circle effect you are seeing, is a by-product of using the image in a TabBar. That is, the image is correct, but it is displayed in a way that you did not expect.

You will need to share your definition of MenuItem

Typically, these would link to the relevant pages on your website.

The 13" MacBook Pro (with Apple Silicon) supports a single external monitor.

I doubt it. Unlocking features or functionality requires using Apple's In-App Purchase... ...except as set out in 3.1.3(a)... ...which covers “Reader” Apps... ...and I don't think that applies to your case. https://developer.apple.com/app-store/review/guidelines/

See also this post: https://developer.apple.com/forums/thread/710333?answerId=721194022#721194022

You still have not posted your code for MenuItem, so it's hard to say anything more. Somewhere, you have a "struct MenuItem", or "class MenuItem"... ...that's what we need to see.

Is the first image name (as stored in the App Bundle) "0" or "0.png" (or "0.jpg")?

You are force-unwrapping "model", using "model!" If model is nil, this will cause the app to crash. So the first thing to check is, is "model" set? e.g. if let model = Bundle.main.decode(BookModel.self, from: "Book-v1.json") { print("got model") } else { print("no model") } If "model" is not set, then you need to understand why this line is failing: Bundle.main.decode(BookModel.self, from: "Book-v1.json")

In CountryItem, "image" is an Int (a single Int value). In countryList, the "image fields are [Int] (arrays of multiple Int values). You can't mix and match. In CountryItem, you probably want: let image: [Int]

Does the file definitely have no file extension? (Note that Xcode could be hiding the file extension.). Check the source file on disk.

Did you try removing: .overlay(Color.black.opacity(0.1))