Some advanced brand features (like website import) are available with Trusted Partner status only.
You have 2 options (select one of them) to unlock these features:
Option 1:
Upgrade to 1000 live websites package for 190€/month (or to bigger packages).
Option 2:
Pass the Trusted partner validation on your license page by filling in the form;
Make a payment for at least 300€ (or equivalent amount in your currency).