Simulator Not Working/Not Installing

Hi! I have been following an iOS App Dev Tutorial to create an app called Scrumdinger. Before creating the app, I installed the iOS 17.2, watchOS 10.2, tvOS 17.2, visionOS 1.0 simulators. Halfway through creating the project, somehow, all the simulators were uninstalled without my instruction. I am unable to now run or build my app in Xcode or open a new simulator. I have attached screenshots. However when I click "Get" to get the simulator, it says I have already installed it. Help me please.

Shaabaz Khan (KoderKhan)

Simulator Not Working/Not Installing
 
 
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