Hi SJ. I'm Greg, an Independent Advisor.
Photos app should import them into a folder by Date, so you can go into User Pictures folder to move them wherever you want them.
If you don't want them placed there then manually import them one of these ways:
https://www.addictivetips.com/windows-tips/impo...
http://answers.microsoft.com/en-us/windows/wiki...
http://windows.microsoft.com/en-in/windows-8/im...
Make sure Photos app has all your Source folders, especially C:\Users\YourName\Pictures listed.
There are good guides to Photos app here:
https://www.techradar.com/how-to/computing/how-...
https://www.cnet.com/how-to/exploring-the-new-p...
https://www.howtogeek.com/320942/how-to-use-win...
Alternatives to Photos app:
https://www.guidingtech.com/best-alternatives-w...
https://www.techjunkie.com/windows-10-photos-al...
Feel free to ask any questions. Based on the results you post back I may have other suggestions if necessary.
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