Blidz review: No service at all 1

I was interested in what was offered on the App, so I went to explore, I saw that I am offered a Free Trial, but I wasn't interested as I am not going to make use of the App that much. So I cancelled all Subscriptions I may have subscribed too, and I deleted the App, but for the life of me, not even a day later, you billed my Bank Account without my consent, with A$27.99. I still responded to the Mail I received from support@blidz.com when I got billed, and I opted for my refund as I am no longer interested in the Service, but till today I didn't have any response yet. And I am concerned about this as I went to review this App on BBB, and I see that there are alot of people having this problem with Blidz, where you just Bill the people without their consent and that on the very same day they have downloaded the App. It isn't right, so can you please just give me my money back?

Thank you, and kind regards.