I can't see the Facebook icon

[Acid__]

When I go to connectivity icon I can't see the Facebook icon -.- is the Facebook icon is anywhere else?

 

[hang-the-9]

Should be listed in your programs list. If not, go to the app store and re-install it.
Not sure why you would look for it in the "connectivity icon", that does not sound like a standard setup unless you are looking in options of the device.