In this video, I’m showing you how to fix the YouTube error that says “There was a problem purchasing” or “Purchase failure” when you try to buy YouTube Premium or make any purchase inside YouTube. I go through the exact checks I use first—starting with verifying your region and your payment method, because a lot of the time the issue is tied to Apple ID/Apple Pay, Google Pay, or a mismatch in your account details. I also show you where to open the App Store profile, tap your Apple ID, and verify with Face ID or your password so your payment info refreshes properly. If the purchase still fails, I move into the settings-side fixes that actually matter: making sure your network is stable, disconnecting any VPN, and confirming your Region plus Date & Time are set correctly (especially “Set Automatically”). After that, I clear Safari history and website data to remove junk website data that can block checkout pages, and I also show you how to offload or delete the YouTube app from iPhone Storage and reinstall it to clear bugs. Finally, if nothing works, I recommend switching to a different payment method (like Visa/MasterCard) to complete the purchase without the same error loop.