Where are the Premium Features (Modify Logo, Modify Report, etc.)

I have just installed your product, premium.

The Reports stopped appearing after a flash message telling me I was not authorized

I deactivated, deleted and installed from the downloaded zip file - 

I see no way to add a logo, modify the reports - actually, I see no difference in the free version versus the premium

Please Advise

Please go to Wp-admin >> Appearance >> Customize in Site Identity you can add the logo which would appear on the job status and Invoices. 

Basic reports are not part of jobs details, as filters. The other advanced reports we are working on them. Thanks. You already have been replied in email with screenshots for these questions. 

As it turns out, my Theme (function.php) did not have the code add_theme_support( 'custom-logo' );.

I added the following code to my theme (function.php), updated my theme with a logo, all works well now... :-)

add_theme_support( 'custom-logo', array(
'height' => 100,
'width' => 400,
'flex-height' => true,
'flex-width' => true,
'header-text' => array( 'site-title', 'site-description' ),
) );

Thanks 

That's great we didn't add this feature in plugin cause its theme's function. I am happy you resolved it !