Hey @
Khlood welcome to the community!
I'm Deb one of the community co-ordinators on the forum. @
theunknowntech is correct that you will still have to pay for standing charges even if no electricity is being used, think of it a bit like line rental it pays for the upkeep of the meter and everyone has them. Unfortunately we don't refund standing charges if the meter is still installed.
It might be worth checking if there is any debt on the meter Khlood as if the previous tenant had debt it may not have been wiped yet.
For electricity you can check this by popping your key in the meter then scrolling through to screens S & T. These will show how much debt is on there and the weekly repayment rate.
For gas pop your card in the meter and scroll through to screens 25, 26 and 27 these will show the repayment rates and how much debt is on the meter.
If you find that there is some debt on there from the previous tenant / owner get in touch with our energy specialists either by social media or phone and they will be able to help with this 😀
Deb 🌻