It probably is confused and cannot compute due to all the dozens of typing and grammar errors you make just presenting your complaint... it does not understand jibberish...?
Calm down, slow down and be very careful to make sure you type correctly and use proper grammar, and it probably will work again.
I am not trying to be a smart-ass... I am just trying to point out a possible solution. Spelling and sentence structure is very important, I don't care what anyone says...