Don't have a dashboard in my online account - How to pay?

Hi everyone,
I just moved into a new property and received a paper bill to pay (I assume this was triggered by the landlord) that refers me to the website to pay however I followed that, got here but nothing else is showing meaning I have access to the Community but no dashboard or similar. How do I link my meters/property to get all the features enabled? Otherwise How Can I pay? many thanks