When you click on “My Music” > release > “Stores”, you can see when your music was sent to which stores.
In case your music has not been sent yet, the following status will appear: This release has not yet been sent to our partner stores. As soon as delivery has commenced, you will receive a confirmation email.
If your release is "incomplete", please complete all steps and click "publish now" at the bottom.
Please keep an eye on the processing time for your release.