Hello, in the food and beverages section it says to enter actual amounts but there is no box for total amount, only HST and GST - do I put the total receipt amount or?

It appears you are referring to the line for "Food and beverages" in the TurboTax Online panel for Other Employment Expenses. (In TurboTax Desktop version, Form T777 Statement of Employment Expenses.) If you qualify you enter your total amount in the appropriate column depending on the GST/HST tax status of your expense. This space is not for the GST or HST amounts.