How do I upload my résumé from my drive to my iCloud

Hello Jiirepii2019! Thank you for participating in the Apple Support Communities.

We understand that you want to move a file from your hard drive to iCloud. We'd like to look into this with you to see how we can help. 

Apple provides the following article to help with using iCloud Drive to store your documents: Use iCloud Drive to store documents on your Mac, iPhone, and iPad

Make it a great day!