I reported to my web host company that I was not getting the secure padlock item when visiting my site and that Google is reporting it as unsecure. They said:
"Please make sure that the image displayed above can be loaded through https and then the green padlock button will also be displayed."
They have also suggested
"install a plugin such as WP force SSL and install it. With such a plugin you can update the links of your website from http to https://"
Is there any plugin from WPMUDEV that I can use to get this job done?