1. Name and the version of your browser
2. The version of the installed Helper
3. Link to the file that can not be downloaded (in case if the problem is in downloading)
Browser and SaveFrom.net Helper versions can be found here: http://ru.savefrom.net/user.php?info=1

it is not getting the videos from youtube and asking that viseo is not available while video is running on youtubr.

Hello, this extension has been fixed. Please, update or reinstall it from our site.
The latest version is 8.40: https://en.savefrom.net/user.php?vid=387#10
Thank you for using Savefrom.Net browser extension

Hello, this extension has been fixed. Please, update or reinstall it from our site.
The latest version is 8.40: https://en.savefrom.net/user.php?vid=387#10
Thank you for using Savefrom.Net browser extension

Your extension is ruining my Aliexpress experience because it forces website language to Russian

Hello, please, send us more details regarding the problem.
For the better understanding it'll be great to see a screenshot with the error.

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, please, send us more details regarding the problem.
For the better understanding it'll be great to see a screenshot with the error.

Здравствуйте, для эффективной помощи нам нужна информация о расширении и браузере.
Скопируйте и пришлите информацию указанную здесь: http://ru.savefrom.net/user.php?info=1
Пришлите пару ссылок видео "для теста".
В каком качестве не скачивается видео?

Refresh needed for youtube to download videos now, post recent updates.
A page refresh must be used before videos will download from youtube using the new MeedleMonkey script loader runtime infrastructure.
NOTE: It still works fine on my latest copy of Opera, odd that it seems to be just isolated to Chrome.
Ver(s):
Chrome - Version 76.0.3809.87 (Official Build) (64-bit
MeddleMonkey - Version1.0.0
Save From Net Helper - // @version 8.40.2
Customer support service by UserEcho