While in Excel, press ALT + F11 [key]. This will bring up the VBE window. On the left is the Project Explorer window (similar to Windows Explorer). If you cannot see it, then hit CTRL + R. Find your workbook in the project list and double-click it, select the Wiorkbook, then go to menu, Insert > Module. A window will appear on the right side of the screen. Paste the code into the window. Then use the key F5 to run the code. Go back to Excel to see if the Field List is visible.
BTW, your English is just fine!
old, slow, and confused
but at least I'm inconsistent!