"Other Required Application Material"

Hi guys, so I applied as Mechanical Engineering to the COE. Couple weeks ago, they asked me to provide course material for my math and chem class, and they said that they do not my any of my chem class to be equivalent to any of chem course and UM and they will transfer as chem 101X. And for my math courses, approved my calc 2,3 and linear algebra classes and gave me departmental credit for my calc 1 and differential equation… and now on my Credentials screen, the “Other Required Application Material” part shows that one of the material “Course Review-No Info Needed” is not received. Is that why my application is still not completed yet? And how do I see if my application is complete?

I would call admissions or COE directly for this issue but that could be why our application is incomplete.