Dick players (like the duper’s) like making other players life miserable so if I was her I’d just wait (don’t put in the keycard and code) until the Lv 100+ gets bored because he’s using is own time to try to screw with you so he might go away or if he gives up and puts in the code quickly enter the location for the nuke and he would have wasted a key card, the one way to counter people like this is to act like the alpha and not give him any fun from bulling you. It worked for me when a group of high levels were constantly attacking me when I was a low level so I just got them to waste their ammunition because they can’t do much damage to me when I don’t fight back. Hopefully this doesn’t happen to her again.