I want to live stress-free life, holding 12 cc
That's like saying I want to live stress free life having 2 GFs.
Nothing you can do now because enquiry was made with your consent(aka press key 1). Many fintechs make a personal loan enquiry as they don't give a credit card directly but via some tie-up with other banks/fintech companies so only way they can get your cibil report is via personal loan enquiry.