Charges charged to my account without my consent
I did not purchase on 8/19/19 anything for 17.26. All I purchased was 2.99
This is a user to user forum. No one here has any idea who you are or what you purchased (or didn't purchase).
Where did you see the 17.26 charge? Was it on your credit card? Or did you get a scam email saying your account had been charged?
If it was on your credit card see this link-->If you see 'itunes.com/bill' or an unfamiliar charge on your statement - Apple Support
You can Also check your purchase history using this link-->See your purchase history in the App Store or iTunes Store - Apple Support
If it isn't in either place just ignore the message.