I have taken the advice of the lawyer and I am even ready to hire. But the lawyer said the only way to contact for renewal is to email to get a renewed work support letter. I did email and they said to provide some documents along with a work permit. The issue is my work permit expired now. So, I am scared what if they deny renewal because of an expired work permit? I was hoping someone to advise me or share if they had come across such an issue on this forum.Please don't be stress.
Personally I think you need to send them your WP, BOWP refuse letter and an explanation letter.
However I never experience this to know exactly what to do. I think you should have a lawyer for a peace of mind.