I am trying to submit my app to the app store through Xamarin Studio. But I am getting an error saying No valid provisioning profiles found. I have a development certificate and an app store provisioning profile set up. Not sure why it's not finding it.
You will need to add a distribution certificate. You cannot submit to the app store with a development certificate. You cannot associate a development certificate with a app store distribution profile.
Ensure you have a iOS Distribution certificate created, and that it is valid when you download it to your Mac (by opening the Keychain Access app, and clicking on the cert - you should see a green check and the word "Valid" by it).
Then create a App Store Distribution provisioning profile and tie it to the certificate.