Through its integration systems, MacroFactor gives you the option to sync with other data sources to automatically import nutrition information that was logged elsewhere. The data should sync to your "Nutrition" page, rather than your "Food Log" page.
MacroFactor is importing daily calorie and macronutrient data, but not specific foods or meals within a given day. So, rather than populating specific foods or meals within your food log timeline, summary data (daily calorie and macronutrient totals) will be imported and presented on the Nutrition page. If you’re using integrations, make sure you go to the “integrations” page to accurately identify whether you should change weight or nutrition priority for the purposes of calculations and adjustments.