ID Images interview questions

I was Interviewing for Technical Service Manager for their Subsibidary Shelf 2 Cart Solutions in Danvers, MA. The Interview was through a 3rd Party recruiter. The interviews had three rounds, and all were straightforward and very engaging. I was offered the Role, and I Accepted. But then, the night before my Start Date, My start date was pushed, I was ghosted, and I spent two weeks trying to get a new start date. Finally, I hear from the recruiter that the offer was rescinded, and no other information was given—very Unexaptiable experience and ethics of the whole experience.