Save The Children — Mistakenly given e manate permission for Rs.99999/- instead of Rs.800/-

Respected sir,

I decided to donate Rs.800/- per month to the save the children. For this I made a call to the phone no which is advitised in the advertisement, after that I received a message from the save the children people. In the process of giving a permission for the e mandate the amount of Rs is shown as 99999/- instead of Rs.800/- but I mistakenly give a permission for e mandate
So kindly rectify the issue and please cancel the e mandate process.

Please find the attachments

Thank you sir