Overlapping of service period issue between companies

I have joined company 'A' during Oct 25th 2021. I got better offer by Company 'B' on same day Oct 25th and joined a company 'B' on Oct 26th 2021. I left company 'A' with a e-mail informing them on same day 25th Oct 2021(Evening) on day of onboarding that I do not want to continue with them. Company 'A' terminated the employment on 25th Nov 2021 (after one month). Where Joining date of company 'B' was 26th Oct 2021. Now I was interviewed by company 'C', received the offer & the offer has been accepted by me as well. As part of background check, it was revealed to company 'C' about having overlapping period (DOE of company 'A' is 25th November 2021- DOJ of company 'B' is 26th October 2021) in epfo portal. Hence company C revoked the offer. I am working in company 'B' in present and I never got salary from the company 'A' but after 2-3 months PF has been credited in PF account. So is it possible company can credit PF without crediting salary? I tried to connect with company 'A' to get the letter which mention I did not joined the company but they did not agreed to give it to me. Now due to overlapping date, I am not able to transfer the PF in single account. Please provide the solution for this. Why employer get liberty to throw an employee without notice period and employee does not even can change the company within a day. Without getting Salary why my PF has been credited. My question are:- 1. How to fix things in PF account. (Employer is already not agreeing). 2. Who is the correct person to resolve this issue. 3. If there is no solution to resolve this then what will happen to my PF fund which is still growing?