Perform the following steps to create an iOS Provisioning Profile:
On the Apple Developer Center Website, navigate to the Certificate, Identifiers & Profiles, and click on Distribution.
Click on the Add (+) button to create a new provisioning profile.
Select App Store to create a distribution provisioning profile.
Provide your App ID and the name of the profile.
After generating the profile, download it to your system (it will have an extension of .mobileprovision).
Double-click on the downloaded file and choose the Add to Library option to add this profile to the iPhone Configuration Utility.