Investment Intermedi — transfer of my to investment intermedi

Sir.
It is very much regretted and shocking to state that a sum of 295Rs + 295Rs = 590Rs was deducted from my SBI account with out my permission, knowledge and consent.A message from my bank was received on 21.07.2019 to my registered mobile as your account debited INR 295Rs transferred to investment intermedi. Who gave permission to the bank SBI to debit and transfer my money to investment intermedi without my permission, knowledge, willing from my account. This kind of activities are forgery and fraud. Kindly help me to refund my money with immediate and stop this nonsense deduction of money from my account. Please take necessary action...