HOW TO EDIT battery status aplications?
 

is there a way to edit the aplications in the battery status?

i have clock, prifle, internet connections, bluetoot, screen shot, brithness aplication there, and flashlith aplications. but now i installed a aplication that turns on/off wlan connection and no i dont have flashlitgh aplications there? =( i unstalled the wlan connection on/off and flashlith and re installed flashlith but its not there anymore =( i want it back to the battery status

EDIT: oops sorry i have to open the lens cover so its there ^^" my bad!

but i got a question: can the status area be full? or if it fills out can i go down and scroll the apps there?