See this related post:
https://ttlc.intuit.com/community/taxes/discussion/why-is-the-refund-amount-not-displaying-on-top-let-side-of-page-how-can-i-fix-that/00/2779475
@PKIM32
Is there a greater-than symbol (>) at the top left where the tax due should be? Does the tax due appear if you click the greater-than symbol?