Lifting a ban imposed for placing a wrongful absconding case

Sir,

I have a ban imposed for absconding but I did not abscond.

I was terminated and I have the related documents to prove it but my passport was in Dubai Courts for bailing my brother and I have the letter from the court to prove that too.

Is there any possibility that I can appeal to lifting my ban and get back to the UAE?

I have lived all my life there, finished my school and college then worked for 11 years for the said company that had imposed this ban on me.

Kindly advise me on this and please note that my visa is from Sharjah.

Thank you