Bajaj Auto — unauthorised deduction of money from sb ac

Unauthorised deduction of money
A total sum of rs 4000 was deducted from my savings account without any consent or reason. This is ridiculous and unacceptable. I am providing the details below.
(Transfer to [protected] investment intermediar.
P[protected]tr for ddr bajaj auto).
Rectify it as soon as possible on your side. I demand answers and rectification. Immediately return or credit this amount into my sbi. A/c no.[protected] ifsc sbin0000835
Samdevaasir m. [protected] email [protected]@gmail.com