Need help with simple "Click" automation in GUI

Hello UiPath,

I would like to make the following automation:

https://ibb.co/2tPg02B

In this Windows application I would like the first line shown in blue to be double-clicked. It will open a new screen.

https://ibb.co/Fbtx1R4

In this screen I want to grab some some numbers and export them to Excel.
After that i want to close that window and go to the second line in the first picture, double click and grab the information i need, and close it again.

The numbers in the blue selected line will change constantly, but the place of the first line (element) and 2nd and 3rd will always be the same.

Somehow the " Click" action can not find the close button as an element which makes it impossible for me to close the new opened window.

Thanks for your time and help!