If you're account is in good standing, log into the account and click on the Tools button > select Digital Distribution, and navigate under "Active Releases" and click "View" next to the appropriate release, then click the "Takedown Request" button.
If you're account is in good standing, log into the account and click on the Tools button > select Digital Distribution, and navigate under "Active Releases" and click "View" next to the appropriate release, then click the "Takedown Request" button.