New Admob Help?

I updated to new admob yesterday ecpm value not showing only Requested RPM value only showing.In old admob my RPM value $1-1.20 but in new admob its $0.25-0.50.whether new admob id increase RPM value please help me.

After upgraded to new interface, some ad units have changed the update time: 120 seconds to 20 seconds. I watched the fall of some of the indicators. After correcting time to 120 seconds - performance restored.
Carefully check the settings of each ad unit.

ok i try to change

Hi, when you say new interface you mean