Not a quality plugin

I have to uninstall this plugin because of two reasons:
1. Data from this plugin cannot be read by search engines, that’s a big problem. I created quizzes with this plugin and pasted the shortcode on my post, google bot just ignored my post. Google bot cannot read anything from this plugin.

2. This plugin does not work well with the theme ‘Hestia’ and the developer(s) of this plugin do not offer any help.

3. I found another quiz plugin.