On the desktop version of Home & Business ( on-line should be pretty similar , I think ), once you go into personal income, select " I will work on ...) for the income categories, then select "Other uncommon ..." near the bottom of the list of income categories, click on "Foreign Earned Income and Exclusion" --- it should then help you fill out form 2555 and then depending on your circumstances take you to form 1116 etc.
Try this on your return and I will also flag this to other SU , whom is familiar with on-line version
