HDFC Bank — Payzapp-I made a wrong payment

Sir/Ma'am with due respect I would like to state that my father recharged a wrong number through payzapp..And he doesn't even remember the number he did which is why I can't contact the person whose number got recharged..and In the transaction slip also it isn't mentioned which number was recharged...I made a recharge of 100 rupees..Please cancel the transaction and refund my money..I'll be very grateful to you..For all the details please email me on this- [protected]@gmail.com ..MY name is Sneha Chaudhary..I will be waiting for your response to this..as soon as I get your response I'll forward you the slip..Thank you In advance.