What are BillManager and ISPManager?
BillManager - billing panel. The main functions of this panel: ordering and configuring hosting parameters (you can have several hosting accounts, but they will be linked to one billing account), replenishing the balance, expense history, contacting hosting technical support.
Billing Panel
All actions to add and manage websites are performed directly in the ISPManager hosting control panel. If you have not yet ordered hosting in the billing panel, then you do not have hosting. Only after ordering hosting you will receive an email with your hosting account details.
Control Panel
We also recommend that you read our instructions on adding a website to hosting.