How to crack the electric card with attributes?

We should be able to find out. Every card will have a card number. Maybe your card number was dropped in the electricity purchase system, and your card is useless. This is because the old and new properties have not been handed over clearly. It should be that the charging system is not clear, and the property management company has certain responsibilities. It's not enough to hire a service person from an old property, but it's not 50 yuan. If necessary,