multer and next.js (deploy)

[Xazgl]

Summary
Find the reason why I can't save files on the server (But localhost saves ) images to the /public/uploads folder. Uploads exists and its access rights are drwxrwxrwx. There are no errors, the api writes that everything is successful, it saves the file name to the database, but there are no files in the /public/uploads folder itself.

I read this Related docs and guides:

• How to Upload and Store Files with Vercel
• How can I use files in Serverless Functions on Vercel?
• Vercel Blob (currently in private beta)
  and I don't understand, it turns out multer won't work for me or am I doing something wrong?

Please, help me!

Additional information
https://stackoverflow.com/questions/76278691/why-multer-not-save-file-on-server-nginx-next-js