FearLess Cheat Engine

Does anyone know how to fix the addresses not updating they just show ? makes for some reason any fixes?

Same i understand it was working for like one day then the values turned into question marks like this ? than when i try to click on the boxes theirs this weird sound and the boxes will not turn on

Not sure if it works the values are all question marks and when I try to check the boxes their just a sound of like a system sound