Please amend invoice 2100111415179 dated 02/03/20 which you have suddenly for no reason increased to 4 employees. We only have 3. Archie Barraclough is no longer here?

Hello j-barraclough, 

We are unable to make edits to the invoice, so any changes will need to be entered manually by a user with access to the account. Please check the audit log of the invoice by opening the invoice and going to More > Audit History to view how this change occurred. 

Thanks