Hello just want to ask a question. I got a job and I signed offer letter and my working visa is out but the company told me that I am black listed. I don't understand why I worked in a company in abu dhabi before I started working in 2005 till 2008 march. They cancelled my visa in march this year. I exit in dubai and I came again by visit visa so how come I am black listed and still I got the visit visa and I came two times. Please I need answers.thank you