Go to the Agency Dashboard and hover over the Workspace you want to delete. Depending on the account type you have, you might see a red trash can icon when you hover over the Workspace in the list. If so, just click it twice. However, if no trash can icon appears, you have to contact us via live chat because you have the option of detaching it from your dashboard to use it as a standalone account... or to delete it permanently. Just let the agent know which you want to do.