2 different Reports to be populated automatically in a template

[Mero Mero]

Hi,

I have 2 different reports. One showing high level overview for a delivery and another one showing details behind.
I need to take the data from the 2 reports and populate it in a template and the details should be added then under the respective high level (taking delivery no. as unique identifier)

I attached a file here where you will see the 2 inputs reports and then a 3rd sheet showing the template and how I would like to get the inputs populated there.

Appreciate your quick help in this regard.