on my sims 4 age bar it doesnt show how many days till they age up

That happened to me sometimes but don’t worry it’s not a glitch. All you havto do is go onto game options, go onto gameplay and where it says auto age press the yes button and apply changes. Once you have done that you need to go back onto your sims age bar and it will tell you how many days your sim has until they age Up. Xxxxx