Complaint Review: Walgreens

Paid for medicine through their online app but when I went to pick them up they tried to charge me again. I even showed them where the charged my credit card but they said I had to pay again. What a rip! I called their customer service number and all they wanted to do was talk over me so I yelled at them and they hung up. I called my credit card company to cancel the charges but they said they couldn’t do anything until the charge was processed. What a scam these comps have going. They need to be stopped.