Fidelis Technology Services interview questions

Interviewed with Partner company Gaelvert Development: Interview process was quick and enjoyable. Offer came though and was accepted. Less then two weeks before I was due to start I got an AI generated email to say they were pulling the offer. I was left with no compensation for the fact I was going to be out of work and had turned down other offers and stopped looking for new roles a number of weeks before. I would avoid interviewing with this business. Offer, contract etc came though Fedelis Technology. While I understand things can happen that are unexpected when doing something that is going to have such a negative impact on a person and their family, generally having the respect to have a phone call is expected.