Hello, we’d like to help you, but we will need some info about your browser and the installed extension first.
Please, go here http://en.savefrom.net/user.php?info=1,
copy the details that you see and send them back to us.
Please also send us some video links that you can’t download.
Thank you for contacting Savefrom.Net support !

Hello, in order to download MP3 from Youtube you need to install our program Ummy Video Downloader,
Also with the help of it you can download videos in high quality with sound: https://videodownloader.ummy.net

Hello, in this section there is no technical possibility to make a download button.

Hello, what exactly do you want to download?

Send a couple of links to files that you can not download?
For the better understanding it'll be great to see a screenshot with the error.

Hello, unfortunately we can not influence this, downloading is done directly from Youtube.
It is the site Youtube gives with this name.

We will not change anything.

Is this your antivirus?

Thank you for using our extension SaveFrom.net Helper

Hello, please, send us more details regarding the problem.