Imagify does it harm seo

I have just started using Imagify and I have noticed on the day that i have used it my rankings have gone down. I have used the agreesive settings and not sure if that is correct or not. i have noticed all my meta info stripped from images which as far as i understand is not great for SEO

I would like to know if anyone else has experienced their seo being damaged and what the correct settings would be

The page I need help with: [log in to see the link]