Asked in Cheque Bounce
first u have to contact a local lawyer with all proofs and call details, may be it helps to choose correct way.
You can get your money back. You have enough evidence under information and technology Act. Take call details for evidence.
Send Legal Notice and file Money recovery case.
it is very difficult to get your money back as your father is no more. you should consult a lawyer personally and he will suggest you the process as it is not possible to describe on this forum.
Download the Vkeel app, which makes things easier as you can keep everything handy in your phone. You can book consultation with selected Lawyer.
Download Vkeel App