My Store review for Bulk Discounts Price Editor

I was overcharged on one of the developer’s apps even though I was within the FREE trial and under the usage allowance. I sent evidence to this to them which they have completely ignored. Demanded I take down my negative review, refused to refund me and refused to tell me the reasons why they will not refund in writing. After looking through the developer’s reviews, I note I am not the first. Avoid all apps by Aperitive if you do not want overcharges.