Dual Gable Front Porch

[DIYDustin]

Hello everyone. First timer here. I've been trying to replicate a dual gable roof over the front porch where one section is vaulted and the other is a flat ceiling with an attic wall above. Sorry if this has been covered already but I've searched and watched all the youtube trying to find exactly what I need and can't. Below is where I'm currently at and also the look I am going for. Thanks in advance.