If your music is missing in a store, it is most likely still being processed, if it already is out on others.
Unfortunately, the process is often in the hands of the stores themselves to make your work available on their listening service. In some cases, they need additional information to complete the release, and if they do we will get back to you.
We can sometime see a turnaround of up to 1-2 weeks, from our delivery to showing up in stores. So make sure that you submit your song well in advance.