hello I couldn't find a schema. What should I do?
https://drive.google.com/file/d/1TDL...ew?usp=sharing
https://drive.google.com/file/d/1r8Z...ew?usp=sharing
https://drive.google.com/file/d/1CFA...ew?usp=sharing
https://drive.google.com/file/d/1TDL...ew?usp=sharing
https://drive.google.com/file/d/1r8Z...ew?usp=sharing
https://drive.google.com/file/d/1CFA...ew?usp=sharing