Photon Fusion: Users not able to connect

I was using the free version (20 CCU). Users were not able to connect. I checked the following chart in the Dashboard. It shows "CCU, max.: 2". This shows that it has a limit of 2 max CCU. Why 2? Then I purchased a 100 CCU package but still, the following chart is showing "CCU, max.: 2".

Please tell me how to fix this. My game is published on the play store and now I am facing this problem.