Thanks, now I understand it should be 30093, but my landlord just gave 20093 to the energy supplier (he made this mistake reading). So I have to tell the supplier to change this!
I got confused reading my dial meter. According to the guidance, it should be 20093, but as the position of the first pointer is very close to 3, shouldn't the second pointer be like 7, 8 or 9, rather than 0?