First meter reading

I have three digital meter readings when I scroll through, high, low and combined. If I enter one reading and then go to enter the second reading it deletes first. What am I doing wrong pls?

Hi there @TMM what we’ll need here is the two separate readings, high and low. If you have a two rate meter and there’s only one box, then it usually means we’re waiting on some of the technical details about your meter, so our system doesn’t ‘know’ that it’s a two rate meter yet. If you let us know the two readings, here or through help@bulb.co.uk, we can add them in for you now. Otherwise, the details should have arrived and the website updated in the next few days.