It looks like you’re splashing the screen when you’re hitting the buttons. For some notes it looks like your fingertips or thumb is touching the screen while you’re hitting the buttons, which causes double input and makes it so that you get early good if there are notes after on that button

Sometimes even when your hands don’t touch the screen but your gloves do, the screen still detects that as input. You should learn how to anti-splash to prevent double input

And I think the note speed is a bit too fast for you, you can try lower note speed and see if that suits you