Hi Asif,
as discussed offline, please use the HANA Developer Edition until a new course is available.
As the HANA Developer Edition does not come with an additional instance on which the HANA Studio is installed you have 2 options:
1) if you have a Windows OS, you can download the HANA Studio from SCN, see the download link on this page: SAP HANA Developer Center, install it on your Desktop and connect it to the instance of the HANA Developer Edition which you just started
2) if you have a MAC, you either have a Windows VM on your Mac. If not, you might have to start regular Windows AMI through the Amazon EC2 console and install the HANA Studio in there.
Regards,
Hannes