help with hijack the text in game

ok i have the hijack text for like in game where like for say u click the code REVIVE ME NOOBS!
it would show up at the top of the screen well when i try to highlight the hijack then go to click on one of the codes b4 i can go to it like i highlight the hijack an it freezes me every time....i have no idea what i am doing wrong or if it is a bad code but even if i have all codes off it freezes me it has to been with the hijack code so if u have any suggestion please leave me an answer.

THANKS TO EVERYONE WHO HELPS!

socom server has a thing on there server that if you freeze someone you freeze with them