How i make a new visa

Hi
Im living now in dubai.. I was living Ras aL kaimah as a housemaid and i run away after three months working with them due of some reason.
I came to Dubai almost 1 year 8 months.I dont have any document because my employer before he put my passport in Ras Al Kaima imigration.
I saw one company whose willing to make visafor me .They are willing to pay whatever my fines.But my employer before he dont want to sign NOC.
As of now i dont know what he file in imigration .he told me he give my passport and my open ticket in imigration..but as of now im not willing to go imigration..
Pls tell me and advice me how i can make my new visa.