You can find dedicated tools like Tiki Video Downloader on the Google Play Store or Softonic that allow for watermark-free downloads by pasting the video link. Tiki Video Download: No Watermark! - Ftp
Select or Download to save it directly to your phone's gallery. Using a Video Link (MP4) : Download Tiki 7134643896814751936 mp4
If the direct download is disabled by the creator, tap the icon and select Copy Link . You can find dedicated tools like Tiki Video