azure billing and usage portal MaxDate

Hello, I'm new to PowerBI and found the Azure Usage and Billing Portal from Microsoft.   I implemented this and it works great, however, my AzureEndUsageDate (MaxDate) is always the date I implemented the solution.  I doesn't chagne to anotehr date.  If I want managers to see how much is used to the day, how do I change this?    Is it in the SQL script or in the PowerBI report?

Thanks!

Mike