Open the HD app on your Hisense TV
Sign in to your account if required
Browse or search for the video you want to download
Open the video details page
Look for a Download button or Download icon
Select the download option
Choose video quality if prompted
Wait for the download to finish
Open the Downloads or Offline section in the app to access it
If no download option appears, the app may not support downloads on TV
If needed, use a supported phone, tablet, or computer instead