Dear Dinesh,
I have given my resignation during the interview procedure. Later, the company mailed me an offer letter, and the joining date was set for June 1, 2015. They sent the offer on May 21, but as I was in the middle of exams and had some questions, I did not send any formal acceptance at that time since the email did not specify a deadline for acceptance. After my exams finished on the 25th, the company called me to address my queries, and I confirmed my acceptance over the phone, stating that I would also send a formal acceptance via email.
Shortly after, the company informed me that due to some organizational changes, they needed to postpone my joining date for approximately 15 days. They sent me an email stating that I should wait for further communication. I followed their instructions and contacted them again on June 1, only to be told by HR that they were still uncertain about the exact reason for the delay and needed an additional 7 days to resolve the issue. Subsequently, I emailed them to inquire about my new joining date, and they responded by stating that the offer was now null and void.
Despite my repeated requests, they have not provided me with a reason for this sudden change. In this situation, would it be appropriate for me to send them a legal notice?
Kind Regards,
[Your Name]
[Contact Information]