I don’t know why my I tunes is not working! I open it and after 2 second it closes. What can I do?

Some people seem to find that turning off wi-fi offers a temporary solution.

If it has not resolved itself before you see this post then contact Apple about this issue.

Click here --> https://support.apple.com/choose-country-region Select your country, then a product. If you don't see one that handles your issue then keep experimenting with selections until you reach one that gets you a chat session or a telephone call and get the representative to redirect you.

or:

Contact Apple for support and service --> "See a list of Apple phone numbers around the world."

Click here --> https://support.apple.com/HT201232

See if anything here helps.

App unexpectedly quits, stops responding, or won’t open

Eric Root: See topic in FHB

I guess I should have made it more clear to the AR team that I was posting the officially sanctioned reply.