Is there a way to mute the radio commands the agents say like "I need aid", "Hello" etc. Even just a way to make it text only would be good. People trolling keep spamming them and it's hard to hear. Thanks

I see a lot of people use blood effects so i searched up how to turn on blood effects and apparently its in the settings but nothing shows up for me just the normal settings no show blood option is it because i play in australia?