Mark Card / Sheet Original Documents

Send them an email, wait for response, if not solved send legal notice.

Dear client, I am sorry to hear that but in this case you can go ahead and send them an application requesting to return all your documents however if it does not work out then you can send him or her a legal notice for the same

First of all you request them if they are ready to give your documents then it's fine. Otherwise, you can issue legal notice to them by Advocate. For more info like What law should be mentioned and what will be the procedures, feel free to contact me : +91 9727542447

You can give written request on official email ID and by post still you problem exist and send legal notice by help of Advocate.

Contact for ur legal issues

By getting them issued legal notice. For further clarification. You are free to contact.