I want to remove my app, which is currently marked \"Ready for sale\", from the App Store. I could not find any documentation on this, and there is no \"Remove from Sale\"
Minor change in iTunes Connect,
What you need to do is this.
Your app's state will then be “Developer Removed From Sale”, and it will no longer be available on the App Store in any country.
Steps to Remove app from App Store
You can "Deselect All" to remove the app (temporarily) from all App Stores, as Noah mentioned.
And you can "Select All" to get the App back to all App Stores.
You can find it in: iTunes Connect Link
I just changed availability date to a future date. After doing that, I received following message -
You have selected an Available Date in the future. This will remove your currently live version from the App Store until the new date. Changing Available Date affects all versions of the application, both Ready For Sale and In Review.
Which means that the app is removed and no longer available.
Since itunesconnect has been changed i am updating with the new steps here.
You have to follow through these steps