Calcutta Electric Supply Corporation [CESC] — regarding meter reading

Address: Kolkata, West Bengal, 700020

Respected sir/madam,

Please note my meter reading date was scheduled on 08/05/2019 but somehow it was not being checked. So i was waiting the whole day for the message which cesc is supposed to send me mentioning the link where i can visit and mention my meter reading. But the message did not come the whole day. Now today _09/05/2019 morning at 8:05 am i received the message mentioning the link. And the message also says that the link will be valid till today midnight. As soon as i got the message i visited the link to provide my readings, but it showed "sorry! Your meter reading validity period expired!!" immediately after receiving the message i visited the link, so how can that be expired?
Each and every month i am facing one or the other problem with cesc. Please help.

Also i am providing the readings over here. Please consider the same.

1) customer id : [protected] - 001321 kwh

2) customer id : [protected] - 004212 kwh

Thanks and regards,

Ankita roy.