Getting an appointment for permanant family visa in KSA

Dear
currently i am looking to bring family here,i have the suitable profession Telecommunication Technician,and also have attested degree certificate of B-tech in IT.When i applied through online it saying to take appointment.But from last month onwards i am waiting for my slot,still didnt get slot.is there any suitable time to get an appointment?once i got the appointment is there any other issue to get the famiy visa?pls reply.....

pls give feedback......................

You just have to keep trying at different times, will be difficult right now due to eid holidays etc