BOOSTER SEO & IMAGE OPTIMIZER

May be good if your existing SEO work is terrible, but after spending the last 1-2 years working on SEO, this app destroyed all my hard work and my store is now not showing at the top of google image search results. I have spent the last few hours trying to rectify it to so far no avail. I'm feeling devastated. I did the 1 week free trial and deleted the app as I noticed no positive difference in my search rankings or site traffic.