Ernest, you are enabled as editor on both files... but i send you an email with this file!
I would also like to know how to solve it independently for the next ones . Don't worry, I'm a programmer and I could correct the file if possible
https://drive.google.com/file/d/1gbbHtjJdSeEFKP1JyqrZkyoKbKSYj_Lj/view?usp=drivesdk
https://drive.google.com/file/d/1gYVNNVSFPJk_4EuLAxwy2mz6WpDvPBXv/view?usp=drivesdk