Today I downloaded the final version of xCode for recompiling and submission to the app store. On my subsequent app upload I get errors for the new Apple Watch Series 7 icons. 66px size 92px size 102px size 234px size I've tried everything with many different icon re-sizers to correct the problem. The icons should not have an alpha channel which they don't. Anybody HELP!

In order to submit your app for review you must provide a screenshot for the 5.5 inch iPhone (iPhone 6S Plus, 7 Plus, 8 Plus). The simulator for these phones is not included in the standard set provided in xCode. After researching there is a method described where you can download simulator sets for previous iOS releases. I downloaded both the iOS 13 and iOS 14 set but still unable to get at one of the mentioned iPhone simulators. Has anyone solved this problem short of getting an actual iPhone hardware to do the screen shots on. Thanks,