HDFC Securities — EXorbitant Brokerage & Demat Charges

My trading account is 622740
Have made Short Term Capital Gain of Rs 0.0109 Crs in FY 21-22
(Sale value : Rs 4.2517 Crs and Purchase value of Rs 4.2408 Crs).
Realised now that I have actualy made a loss as HDFC's other charges are Rs 0.04436 Crs
In addition, Demat charges of Rs 17, 664 were charges

Whether this is fair on HDFC Securities part to charge such high brokerage charges and demat charges In this era of highly technical software driven trades and custodian charges?
JUST BECAUSE CUSTOMER R LOYAL, THEY SHOULD NOT BE SWINDLED.
HOPE HDFC SECURITIES REALISE THIS AND REIMBURSE PART FEES TO THE LOYAL CUSTOMERS