Dear Rehan,
It is good. What is your current status now in your company and what deals your company??
Please apply again with b/m docs.
Your salary, letter from your employer, annual leaves letter from your employer verified by your HR department, slalary slips, bank statement on your own name etc etc.
What do u mean by confrence?
I again advise you which is very useful. Please apply in a conference and get invitation letter from host and then apply. Inshallah ur case will be strong.
I got two years visa by applying in a conference. You should think about it. Thanks