I recently got a job offer and I've already resigned from my current company. Now the problem is that new company wants me to join prior to the date mentioned in my offer letter. I had already made it clear, at the time of HR interview, that my current company won't let me go before completion of the notice period (i.e. 2 months).
Today I got a call form HR of the new company that we need someone who can join within 15 days so talk to your HR and let me know if you can make it possible. They are ready to buy out my notice period but the problem is that I'm the only iOS developer in my current company and they can't let me go before they find a replacement.
Can the new company terminate/cancel my offer due to inability to join them early? What should I do in that situation?