When you open the app, it will ask for location and storage permissions. If you deny these, the "download" of video files to your phone will fail.
Go to your phone's settings > Apps > [Your Camera App] > Storage and clear the cache. qianxin camera download work
If the software won't download or the video files won't save, try these fixes: When you open the app, it will ask
If you're still having trouble, I can help you find the specific version you need. Let me know: What is the on the sticker? Are you trying to download the app or a video clip ? Are you using an Android, iPhone, or Windows PC ? When you open the app