Not counting steps properly

I have had this app for over a year. I work 7 days a week. I literally wake up @ 5:00a & I don't lay down until at least 11:00p - 12:00p. Today the app said I walked 90 steps. According to the app, I have been walking for over a year & I have not earned enough coins for any rewards. I'm Deleting app bc my steps ain't adding up to 💩