State tax filing

This is my first time filing in multiple states. I completed both returns, where Indiana is listed above Illinois. The credit has not been applied automatically. Illinois Form Schedule CR has 1A as zero and 1B as my total Indiana wages. 

 

Would I need to first file the IN return? Not sure how that would affect things. Both my IL and IN returns have been noted to be completed without error, but the taxes due have not changed.