To get the YouTube description on your phone, you can follow these steps:
1. Open the YouTube app on your phone. Ensure that you have the latest version of the YouTube app installed.
2. Search for the video that you want to view the description of. You can use the search bar at the top of the app to enter the video title or keywords related to the video.
3. Once you've found the video you want, tap on it to open the video player.
4. Below the video player, you will find the title of the video and a button labeled "Show More." Tap on this button to expand the video description.
5. After tapping on "Show More," the video description will expand, and you will be able to read the complete description of the video.
6. You can scroll through the description to view all the text. If the description is too long, you can swipe up to continue reading.
7. To collapse the description, you can tap on the "Show Less" button, which will appear after expanding the description.
Remember that the availability and visibility of the description may vary depending on the video uploader's settings or if the video creator has added a very short description.
Please note that these instructions are based on the information available up until 2023. As technology continues to evolve, the user experience may change, and the steps mentioned here may be subject to updates.