Billdesk — account debited but transaction failed

Address:

560062

I tried to purchase tata mutual fund online.
I used my debit card no 4722xxxxxxxx27339 icici bank and initiated transaction for rs 10000 online.
Date and time of transaction was 20/04/2018 around 0241 pm.
The account is debited vide narration vin/tata mf_bd /[protected]/0 however i got the response as communication failure.
I request you to kindly return my money and oblige