P1965
Your video is in YouTube under your channel.
In the Premiere Elements YouTube workspace when you get the success message and before you hit Done on the Premiere Elements side, you should see the web address for your video.
Use that to access your uploaded video for viewing after YouTube processes the upload on its side. If you have clicked Done on the Premiere Elements side without noting the web address for the video, then you can go to the YouTube web site, sign in, and go to your YouTube channel.
There you can manage your YouTube account and other details. When it is your own account, you should be able to download a copy of the uploaded video (as .mp4) to your computer.
Please let us know if this is the information that you were seeking.
Thank you.
ATR