how i can uninstaller remove i tunes match and my money back

Did you turn off the automatic renewal of these subscriptions?

Since they're associated with your Apple ID and other store content

be sure your efforts affect only the services you no longer want...

If you bought music and want to keep the items after your Match

subscription is no longer active, back them up off the Cloud and

not in the computer; some users reported losing music from Match.

View, change, or cancel your subscriptions - Apple Support

Subscribe to iTunes Match - Apple Support

Good luck in this matter! 🙂