someone use my apple id to purchase song
I got twice emails from apple@turboservers.com.au said that my apple id was used to purchase song from iTunes Store on a device that had not previously been associated with me which I did not initiate this purchase and I had to go to http:/apple.com/support/cancel ..... to cancel the transaction and to confirm that I am the owner of the account. Then I went through that page it asked me to fill a billing address. How should I solve the problem.
iPhone 4S, iOS 8.4
