Hi this is my first post in the power automate (PA) community. I am really new to PA and have my first challenge.
I have created a flow that adds rows from Excel (OneDrive) and adds the information to a row in a SharePoint list.
This works fine until I tried this on a Dates Column in my spreadsheet. I understand that I need to add an expression to change the date. I have found the function show below which I want to add the date from the dynamic content list.
| addDays('1899-12-30',int(ADD DYNAMIC CONTENT HERE),'yyyy-MM-dd') |
However the excel date column that I wish to add is not showing in the dynamic contact list show below.

Could you please tell me what I am doing wrong. Apologies if I have not explained this very well.
Richard