Warnings and failure

Hi,

I am trying to make the Duplicator plugin create an essential backup of my WordPress site without success. After look at following screenshots, can you tell me what I am doing wrong and what needs to to be configured?

https://s17.postimg.org/p9bonm45r/duplicator_plugin_completed_scan.jpg
https://s29.postimg.org/4jlyq5v3r/duplicator_plugin_settings.jpg
https://s22.postimg.org/lxtqld1b5/duplicator_plugin_packages.jpg

Look forward to hearing from you.

Regards,

Yunis

https://www.ads-software.com/plugins/duplicator/