Kendriya Vidyalaya Sangathan — Refund of Wrong Paid amount

Sir I made erroneously a transaction on 01 Oct 2022 of Rs 1800/- to KV Sangathan for fee payment of my Child Verjesh Chahar, VI KV Sikar Unique ID No [protected] through Google pay UPI App. but by mistakenly i paid it directly not using KV mandate.
The transaction succesfully completed and money deducted frrom my account transaction ID No[protected]. Thereafter I paid the school fee by correct procedure and payment done succesfully by using KV mandate.
So, kindly refund my amount Rs.1800/- to my account.