foreign tax credit is not showing up (2018)

I had about 2400 in foreign taxes paid, reported on my 1099-DIV for 2018. Some went to Brazil (VALE qualified dividends) and some was paid to the Netherlands because CBI had some sort of issue and had to pay a bunch of tax which they passed through. For the Brazil, there were dividends that the tax was paid based on. For NL, there were no dividends, just tax. I can see where the NL taxes may not come through because there is no income for them, but why do I get 0 on sch 3 line 7 instead of at least the Brazil portion of the tax? Is there a place I can enter the CBI tax charge? I have plenty of income, so that is not the problem.