How to set up CRM online with Bizspark account?

Hi There!

How can I set up a CRM online account for NurtUp? As a Bizspark startup we should have access to every Microsoft product for 3 years. So I'm assuming that the online version also. 

At the Azure portal I can see the servers but no idea which one to active and how to continue to active the online account.

And if we can't access the online CRM, which other version do you recommend for a tiny startup?

I've been trying to read every guide and even ask on Twitter, but I haven't found any useful info so far.

Thanks in advance!

//Hajnalka