My status bar used to come down and now it does not. How do I get it to drop down again?

[AC Question]

My status bar has my emal notifications, updates ect... I used to be abe to swipe it down and select which one I wanted. It no longer does that. Can you help?

 

[Muhammad Rashid2]

You have probably already tried this, but did you try a reboot?
Also, what phone do you have?
If nothing works, you can always backup all your data and factory reset your phone