Hello, in order to help you better I need the following information.
Please, send me the information listed here: http://en.savefrom.net/user.php?info=1

Do you download via the extension SaveFrom.net Helper or the website SaveFrom.net?

Hello, unfortunately there is no technical possibility to download video on iPhone or iPad.

Hello, in the browser settings, specify the folder to save the files.

We do not have any relation to MyMedia.

Hello, in order to help you better I need the following information.
Please, send me the information listed here: http://en.savefrom.net/user.php?info=1

Thank you for the information.
Our developers will find out what could be the problem and try to fix it.

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, this site is not on the list of supported resources. The full list can be found here: http://en.savefrom.net

Hello, Unfortunately, we don't fully understand you... please. provide us with more details regarding the issue.

Extension provides a link for downloading, downloading occurs directly by the browser itself, the reason is most likely in it. Try using an alternative bootloader.