Work permit background check

Hi sir,

i would like to ask about work permit application online how much time it takes to get approved and how much time it takes for background checks to get done from immigration and if I apply for job with your company is it possible to submit the file from Bahrain  as I am from Morocco ?

kindly answer those questions as I want to know witch option is better for me in term of time as my status here is resident in Bahrain

thank you