Retirement tax questions

I have the same question for the desktop version, and don't find any info by searching. ( Instructions below don't seem to apply to desktop... don't see any link for "tax tools", etc. ) I added a spouse this year to a return done on TT in the past, and I can't find a way to check that presidential campaign box for the new spouse. I tried opening forms view, but it wouldn't accept a change there. Any suggestions?