I need to run openemr on my amazon aws marketplac

I neet to run openEMR from my amazon AWS marketplace account how do I go about it.
I need to demo this application to our customers in the medical field. I already have an ec2 instance runing.
I will appreciate any help.
thx

Here is Google response for openemr aws install

If you need to run your installation of Openemr on your amazon AWS. Do the following:
make sure your intance or instances are running. Before you proceed with the following steps.
1- go to console and find your instances
2- copy the id of your instances whichever is running and pasted in the password field of you openemr loging page. your user name is: admin
3-After loging in create a new user with admin privileges. And that is it. you are in.