State Bank Of India [SBI] — Amount deducted but didn't get the transaction receipt and du reference number

Address:	ZIP code
Website:	www.sbi.co.in

I paid an amount of 20776.5 using sbi collect in favour of
Director btkit dwarahat fee account
Btkit dwarahat, kec gauchar
Almora (uk), dwarahat-263653

Using sbi debit card
Card no.-[protected]
Name on card - miss. neelam
A/c no.-[protected]
Branch code-3568


But at last page after i entered otp i received a sms which is like: thank you for_ using your sbi debit card 519xx6754 for a purchase worth rs20786 on pos [protected] at mops-sbc-our-card-dr txn#[protected].
The transaction is between 13:14 to 13:18 on[protected]. but i didn't get the transaction receipt and du reference number
Now i don't know what to do as i have to submit my semester fee.

Please credit my money into my account asap. thank you regard, ankit negi
Mobile no.+91-[protected]
A/c no.-[protected]