Hi Christian,
please have a look at Pricing and Packaging | SAP HANA Cloud Platform. For each package there is listed what is included. For the full detailed list, please check out the Full Pricing Comparison.
If you find that one of the services, which belong to the package you booked is missing in the SAP HANA Cloud Platform Cockpit, please open a ticket following the description in Get Support in the SAP HANA Cloud Platform help.
Best regards,
Oliver