Bests & Worsts Reviews from Amazon

Money? But it's a free app, isn't it? The download is free, you run the cleaner and it supposedly identifies a bunch of trash it can remove, if you fork over $4 and change (that in-app purchase they mention at install). Don't bother! As far as I can tell, it cleaned nothing. I really want a refund. How in blazes does one get their money back on a snippet of worthless code? Shame on me for not reading the reviews before I fell for this tidbit of clickbait.