Listen to the music and try to time more based on sound than what you see. Also, go back to maps that are easier for you and try to improve the accuracy (aim for S ranks). You'll get more consistent if you do this for awhile. Based on your top plays, it looks like you are trying muzukashii and oni difficulties and struggling to pass them. I recommend playing futsuus and trying to get S ranks for now, with a few muzukashii plays to challenge yourself.