State Bank Of India [SBI] — amount debited on a/c of intermedi

Address:

Bikaner, Rajasthan, 334001

I have an account in SBI Bikaner Rajasthan. On 23/10/2017 my account has been debited twice Rs.295/- and 295/- on account of INVESTMENT INTERMEDI.
Kindly confirm me what is this and I have reported to toll free number also, again debit has made.
Kindly clearify what is this account.
In this matter I have reported to the Bank's Toll free Number [protected] and they have told that it will not deducted in future but still it is deducting from my account,
Please do the needful and revert my deducted amount.
Thanks