Website was down when I deactivated Cloudflare Flexible SSL plugin

Hi Guys,

Good day.

I deactivated the plugin called Cloudflare Flexible SSL as I am trying to fix an error about another plugin issue but when I deactivated the plugin, the WordPress logs out and then when I type https://www.zenethculture.com/wp-admin to access again it redirects me to https://www.zenethculture.com/wp-login.php and when I try to access using my login details it won’t have an access.

Also the site was down, I uploaded the plugin in Bluehost to try but it doesn’t also work.

Please let me know your thoughts guys or what I need to do

Thank you very much!