Copying updated files from one nested Sharepoint Libary, to the same structure on another Sharepoint

Hello dear Microsoft Community

I try to create a flow that triggers when a file is updated or created in Libary A.
This flow should then copy the modified or created file to a different Sharepoint Document Libary B on another Sharepoint Site.
The folder structure is basically the same, the only difference is, that there is a parent folder and in this parent folder on the Libary is the same structure.

I tried several automation, but it copied the whole library or copied the modified file in every subfolder, so I am not sure what I'm messing up. 

If someone already did automation like this support or help would be highly appreciated. 
Thank you very much in advance