I had created a provisioning profile for the app using Xcode(I have not joined developer program but I have an apple account).Now I want to revoke the provisioning profile (not just deleting it). But I'm not finding any provision to revoke the account in Xcode as well as Member center.
If you have created the provisioning profile using user account i.e. you don't have an apple developer account, then you have to run the app using new bundle ID so that your old Id gets revoked. Try chaing your bundle ID 3-4 times so that your old ID gets revoked. If you have used developer account you can visit developer site and manually revoke it.