Copying Files from Sub folders Using VBA and save the excel in same folder [closed]

I'm trying to create a vba macro which will copy all excel files in the source folder which contains several sub folders. These files will need to be copied into one macro file and save in same sub folder

Main Folder-C:\ME Financial>123(Sub folder)>>>124(Sub folder)>>>132(Sub folder), Each Sub folder having same name of Excel files like Book1.xlsx, Book2.xlsx, Book3.xlsx

My macro file should copy and paste and do the little bit formatting and saved in 123 sub folders then same way will do in next 124 folder files copy, paste and save in 124 Folder.

Same way will do it for all sub folders. Any help is much appreciated.

Thanks in advance