I've installed this on about 3 websites where it worked, and the others where it didn't. Support is there and it takes them about 12 hours to respond. That said, installing the plugin and following the steps doesn't always work. I generate an SSL certificate, and sometimes this works to enable to plugin to meet all the recommendations and other times it doesn't.

The time wasted likely doesn't make up for the amount to just pay hostinger to generate an SSL.