You should now see a list of all your membergroups.b) here is a picture of my membergroups..I may have different membergroups but the concept is the same.Do what is said in the pictureNow for that area I told you to see below for.You need to repeat step b a couple times.First Time set it to Can View Arcade (Main)Second Time set it to Can Play in ArcadeFourth Time set it to Can Submit Scores in Arca