need urgent help

I left my company 3 month ago because the manager played dirty game around.

When I looked for the new job, I got lots of opportunities because I had pretty good experience. However, I never really got a chance. Any time, if I was interview by company B, the company A that was already in the interview process would stop the interview process immediately. When you are looking for a job, you always apply for many poistions at same time. I am not sure whether there is a league for all companies?

Many interviews only asked the questions for my previous company. They looked like the faked interviews.

I have been annoyed by such a situation. Any on can give good idea?

Thanks in advance.