Ya he elaborado mi vídeo y no me deja descargarlo por ningun lado, ¿me podrían colaborar?
I'm afraid I do not understand the problem you're facing.
I'm guessing that you're having problems creating a video from your project?
Can you confirm that you have rendered your video using the publish button?
You will be able to upload the video to YouTube, Facebook or a a PPTX (powerpoint) file.