I am unable to install WPMUDEV dashboard in my new wpengine dev site

I am not able to log in even though I just updated my password and used my WPMUDEV ID, Ch1 and my email address. It's not letting me in. I'm ready to start building my networks full on with your platform as a required subscription to my client network.

Please, can you assign someone specifically to me so I can activate rapidly and publish a growing number of professional networks based on WP and WPMUDEV multi site network omnipotence.

I have 5 multi sites I am ready to build out right now on WPEngine.

Thank you for pointing me in the right direction and for making such great products.