Create a nutrition plan

From your 'My Hub' page (please see below)

If you go to the 'Menu' icon in the top right...

then select 'Nutrition' from the options

You will see a list of any nutrition plans you have created previously

If you then click on 'Create Nutrition Plan' at the bottom of your page

and enter the plan name

You can manually add your clients 'Macronutrients' and also any food items to each meal of the day by clicking 'Add Food/Drink Item'

Then simply search for any food/drink items as well as set the portion sizes for each

 And click 'Add to Meal'

Once you've added all food items just hit 'Save Plan'.