How long does it take to get the first stamp when you apply a chenchooliah application.

I am 20 year old british national by birth. I did nikkah with a pakistani national who was on a student visa which expired in 2011.We knew eachother for a long time and i wanted to marry him but because of my age and a strict family it was not an easy decision to make.In 2014 me and my husband now w...