Transferring the visa after resigning during the probation period

Dear Sir,

I am working in RAK at a company called [------]. I have resigned after 2 months during the probation period and my visa is Free Zone (RAKEZ RAK PROPERTIES FZE).

It's been 2 weeks, I resigned and I clearly mentioned in my resignation that my last day will be 31 Dec 19, and I am joining another company immediately.

So kindly let me know how I should cancel my visa by myself through the UAE labour, in case they don't cancel it.