pointmaster help?

Hello, Ive been trying to find this everywhere but i just cant find where to change the values (playing on the server and receiving 10 points every __ seconds). I have my point system all set up but people get too many points!! I need to limit the ammount of points they receive each round. Any help on what file to edit?

It’s called Pointshop and the config should be found in addons/pointshop/lua/pointshop