I use Moho Studio on macOS to create an icon and a launch screen for my iOS application. But when I right click on the exported png file then I can see that the color profile is missing. I have tried to add this png file to Assets-->AppIcon image set in Xcode and I got no error message because the color profile is missing. My png file looks like this: Is it possible to use png files even if they don't have the color profile sRGB IEC61966-2.1? Is it possible that the images won't display correctly on an iOS device because the color profile is missing? I cannot add the color profile in Moho Studio. I would need another program if it is necessary to add the color profile to the png files. Which program should I use if I need to add the color profile to my Moho Studio png files?

Where can I find the in-app purchases transaction details in my Apple developer account? I need to know this because I want to find out if a player can get a refund if something went wrong with the in-app purchase. In addition, my application is not published in the App Store. I use TestFlight to test the in-app purchases. Are the test in-app purchases recorded somewhere in my Apple developer account?