I carnt upload an imagine I don't kno why ]

Hi I've tyred researching on this all day I start the sj choke on after 5mins or so it will idle with out it then I goto rev an it wants to die , pure bogs down like its gettin no air , so I ripped the air box off tyred again an it stil j's goes daahhhh dahhhhh an don't rev , I've tyred cleaning the...