Imagine fashion designer carole's phone charger...?

in imagine fashion designer pc, i am in the quest where you have to get carmen's phone number from scotts phone. i got his phone, and carole's phone, and put her battery in his phone. then i found carole's chargr and put it with scotts phone. then i went to talk to scott and he gave me HIS phone charger, and then i tried to talk to him again but it said 'oyu need to give hr things back to her' everytime i try to to talk to him. so i went to talk to carole, ut it said the sme, even when i was holding her phone. her boyfriend gave me his charger, nad when i try to talk to him it says that thing again. what do i doo???