If you want to view and track premium expenses, you can see those that are being paid at the start of the plan on the Overview > General overview and those paid in the current and future years of the plan in the Overview > Income vs. Expenditures overview, where they will be listed as an expenditure.
They can also be viewed on the Let's See charts details panel. To view the chart details, click any bar/year of the chart and select Detailed Info, at the bottom of the chart legend. Premium payments will be shown on the Expenses tab and on the Protection tab, in the Premium/Required Payment column.