Not getting developer analytics

Hello, I can able to see analytics for all developer in Management UI like this:

But while checking the analytics of individual developer, I could not see anything here.

Therefore, I could not retrieve developer analytics via API.

*Note: I am using trial version.

Thank You.

Have you created Apps, Got API keys, Made API calls using the keys, Verified the keys in the proxy ?

Ya, You can see the first image it shows the analytics based on the key right?