So it is necessary to save tiktok data.
What Is Qoob Clips? Some users may not allow other users to save the video they made.
If the creator has explicitly said that they've disabled downloads, you need to respect their privacy by not sharing the video with anyone else.
They take up data because it is not saved to the public server where everyone can see it.
If the the required quality is not available for this video, this means that the file is available only in that quality and there are no other options.
You can share and save your videos.