For about the last two weeks, when I attempt to subscribe to a podcast in the iTunes Store, I receive the message " There was a temporary problem completing your request. The iTunes Store is temporarily unavailable. Please try again later."
What is wrong?
You have a completely different problem than the OP.
When you get that message on your screen, tap Review to sign in, then review your account information.
Click Review repeatedly.
Some people have only had a response after a second or subsequent click.
Try to download a free app at the App Store.
For example try to download this (is an free app).
Log in at appleid.apple.com and make sure you have payment information stored there.
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See also -> Payment methods you can use with your Apple ID
Payment methods you can use with your Apple ID – Apple Support (UK)
fyi: Not all credit & debit cards seem to work with App Store / iTunes Store, try a different one, or preferably a credit card. If your card is not accepted as a paymenf method, you need to contact your bank.
Get support from Apple directly -> Get Support or call Apple in your region see -> Contact Apple for support and service or check -> here for more support and assistance.
This Apple ID has not yet been used in the iTunes store
iTunes Store
