1. I have seen /missions written in /cmds but it doesnt exist so it would be better to make some missions which eventually help you earn more score. Missions can be like daily missions type thing, 20 headshots and you earn 40 score and 20k money,Kill 3 players with melee weapon and earn 9 score, 9k money and Daily the mission should be changed and it will a be fun new way to earn more score,money.
2. I recommend having a command to view the list of currently online helpers just like admins and vips have /admins and /vips. /helpers should be added to view the currently online helper/s  and this way people can know if anyone is there to answer their /ask or not and they would not spam /ask's then.