Like others I was touched by your perseverance and passion, hence suggested.
Consumer Court can take this dispute, since you have been deceived by the business as a consumer and suffered wrongful loss, i.e., unsolicited credit enquiry leading to potentially affected credit score, you can seek reversal and compensation for harassment.
Your reasoning and responses can be effective here, since unlike RBI BO, CDRFs give you multiple chances to give rejoinders
It is free for disputes below Rs. 5 lakh, but yes, it will take you more time, effort, and breach of mental peace. But, if you win, the glory is equally satisfying (I have recently 'won' a case against ICICI Bank for incorrect CIBIL entry with compensation granted, I can relate).
You know what their argument, contentions, and tactics are to challenge you because of your last experience, you may be better suited to tackle them now with this knowledge. If you go forwards, let me know.
You any case, your effort is appreciated. 🙂
Do not pay heed to nay-sayers and their unproductive discouragements