How to stop people from my clan and freind list in my game?

[SeaNanners]

How do I set so people on my clan and freind list cant join my game while I bot? This has happen numerous times and I have been called out lol. Do I need a plugin for this? I swore I set my games to private only but somehow people can still join? I really appreciate the help

 

[redline]

Put your status on busy

 

[Katzt]

Uncheck "Enable: Quick Join" in Options - Social.