if u submit in the immigration or in labour office then this visa is not tourist visa, it has to be visit visa. family visit visa approval should not take more then 3 days. if it is taking that much time and showing under process then you can go to that office where you had submitted the application and ask them. they will inform you the reason immediatly. dont wait better go with the receipt (that contain the application number) and ask any couter person they will check and they will inform you the reason.