Closing a free zone company and clearing other issues

Dear Sir/ Madam,

I am a 33% shareholder in an Ajman Free Zone company. I would like to cancel the licence and close the company as its contract expires in 1st week of Jan 19.

When should I cancel my investor residency visa & close my current a/c, as I only have on my passport stamped visa (and no other partners has the same)?

Also, I'm having a POA for opening and closing the bank a/c for the said company. I have a car to sell & also rented an apartment to be submitted by the end of Dec.

Can you please explain how should I move ahead (as we all 3 partners are going for cancellation for the said company in 1st week of Dec 2018 )?

If u can, give us guidance step by step for the same.

Thanks