Can't Sumbit the Common App?

<p>Hi, I couldn't find anything anywhere else to help me...</p>

<p>I have filled out everything on the common app. Usually when you finish a part, a green checkmark appears beside it. For some reason, a checkmark will not appear next to the siblings tab. I've filled out all the required information on my brother and sister, but still nothing. If anyone knows how to fix this or what I'm doing wrong, help would be greatly appreciated. </p>

<p>Thanks in advance!</p>

<p>Have you selected a college start and end date for them (if they are in college)? That’s required.</p>

<p>Ah, thanks! There was no asterisk, so I thought it was optional. Time to call my brother haha</p>