How do I check Electricity bill status?

I just paid my Electricity bill earlier in the convenience store. How do I confirm if its already paid or not? Is there a mail or email or is everything already done after paying in the konbini? (Im from fukuoka btw)

This is my first time living alone, my first time paying for electricity and it’s also my first time living abroad so I dont know a lot of things
Im sorry for this but any help is appreciated.