gameplays :D in the random things community

FNF mod wednesday infidelity, Vesania, no fails, accuracy : 99.45%

Funkin.avi, Malfunction, 38 fails, accuracy : 78.78%

Fnf mod Flippy, Massacre no fails, accuracy : 98.58%

The Funkin' Files, Boogeyman, no fails, accuracy : 99.15%

Fnf mod Hell on Kitty, Really Happy, no fails, accuracy : 99.4%

Fnf mod Camellia, Ghost, 90 fails, accuracy : 84.97%

The Funkin' Files, Sleepover, no fails, accuracy : 99.87%

Fnf mod Hell on Kitty, Beautiful Smile, no fails, accuracy : 99.16%

Fnf mod Hell on Kitty, Stressed, no fails, accuracy : 97.73%

I pressed the keys, it doesn't work, can you explain it to me ?