Google* Kay Richie — Unauthorized deduction

I purchased 2"Call of Duty Mobile game battle pass" for my son on the15th and 16th March, 2021. On my credit card statement 12/4/21, I noticed an credit of $49.99US and Interest of $2.25 US for which I did not authorized to reference #2404291077003586954027 Google* Kay Richey description[protected] CAUS-on the 19/03/2. I will like to get feedback on this as soon as possible and I will also like to get back the amount plus the interest fee. I notice there are other complaints of this on the world wide web. It will be good if this can be addressed immediately. Thanks in advance. I am trying to upload a copy of my credit card statement and I am getting a message which says cannot upload file. I have the statement if you wish to see it at your request