Seeking Advise On Employer Release Letter

I was working outside India and now returned to India and got a job in a MNC. The new company is asking for my release letter (mandatory) of my previous company which I do not have as companies in the country i have worked before never issue any release letter etc. It is not possible for me to get the release letter under any circumstances now from my previous employer as the company has become a shell company. What should i do now?? Should i fake a release letter?? nothing in my resume is false...Kindly advise urgently..

Please clarify the same facts to your new company.
You definitely will be having some proof of release letters-like your resignation letter,initial appointment order, salary slips etc and credits to your a/c of final payments.etc
Do not falsify any release letters.
I am sure the MNC will understand and accept your explanation.