Period late

Angel
On glow how do u log a late cycle. Do u just drag the pink over and will something pop updating that I'm late. Also. I have my status under trying to conceive. I tried <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a> as well. Nothing says anything about me being late. Only said I'm on my period day two.