Web - Server

I Know How To Proceed but The Problem is That Quotes are escaped , I googled and found 2 functions ;_; to avoid ’ or " (quotes) but it shows both of them as function doesn’t exist. Any Hint or Help Will be appreciated
Thanks!

Giving you a big hint, why don’t you try crying! ;_; :D :v
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not worked? :(
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hmm now Giving you a big hint, why don’t you try to Smash Your Head Against the Wall !! ;_; :D :v
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this also not work?
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then finally !Giving you a big hint, why don’t you try suicide! ;_; :D :P :v

#Revenge :D :v hehe!!