User Profile

When i try to add identifier i'm getting error : An attribute in the provided entity has invalid value An App ID with Identifier 'com....' is not available. Please enter a different string. i need to publish application with this id, xcode already created profile automatically from this id, for my account, how can i delete this profile so i can i create it again on provising profile here : https://developer.apple.com/account/resources/identifiers/bundleId/add/bundle so i can create app on appstore https://appstoreconnect.apple.com/ Any help would be appreciad

We read there is a focus mode introduced on iOS 15 https://www.apple.com/newsroom/2021/06/ios-15-brings-powerful-new-features-to-stay-connected-focus-explore-and-more/ The client ask us to enable this focus mode when we enter on a specific screen and disable this focus mode when we exit this screen, We want enable this focus mode to be not Disturbed by notification (No notification showing on the screen) enable/disable this mode programmatically Is this possible with this new feature ? Any help will be appreciate