If your screenshots are not showing up in your Android gallery, there could be several reasons behind this. One of the most common reasons is that your phone's settings might not be configured to save screenshots in the gallery. Another possible reason could be that the gallery app itself is not properly scanning for new media files, including screenshots. Additionally, there might be issues with the file system or storage space on your phone that could be preventing the screenshots from showing up in the gallery. To fix this issue, you can try clearing the cache of your gallery app, restarting your phone, or checking the storage settings, among other troubleshooting steps. If the problem persists, you may need to seek further assistance or contact the phone manufacturer's support team.