Idea Usher Python AI Developer interview questions

I've had an incredibly disappointing experience with this company. Following a virtual interview, I received a selection confirmation email for a Developer role. I resigned from my previous position based on this assurance. However, prior to my resignation, they requested a blank cheque, and since then, there has been no further communication. Beware of interviewing with this company; they demand blank cheques and don't provide work laptops. This behavior is unprecedented and utterly ridiculous.