My wifi box is kind of different from yours I think you should unplug your wifi and plug it back in. If it is windy outside that could cause wifi issues. If yours has a reset button on yours click the reset button when you plug it back in (im going off what mine looks like) and then it should work, if it does not work try to have a parent or older siblings look at it (if any are home) but if you are like a college student who doesnt live with any parents or siblings if you have roomates or something ask them and if they have no clue whats wrong call your cable/wifi company for further help.
