Apple has strict criteria for releases uploaded to their platforms. This includes audio quality, audio silences, abrupt endings, metadata compliance and artwork requirements.
Apple may not have accepted and processed your release if it did not satisfy these criteria.
You can check which stores have accepted your release from your Music dashboard.
Scroll down to My Releases and select View from the drop-down menu next to your release. Choose the Stores tab to see where your release is live.
If you think your release meets the necessary criteria and should be live on Apple Music and iTunes, please contact support@dittomusic.com.