Thanks.
That appears to be for Apple products though, not apps developed by third parties and distributed through the App Store.
The problem is an app that is advertised as free (in the store and advertised on Facebook), but with In App Purchase, but starts taking weekly payments off anyone who installs high. The payments are around £6.50 / $8 per week!
The developers page is missing and people cannot work out how to stop their subscriptions. Everyone is reviewing with 1 star and requesting help to stop the payments.
I think there should be a really easy way to report this type of behaviour to Apple if spotted, but I cannot see how.