In a recent statement posted by Beatport, they announce that will make clean up on their servers and all the tracks that have 0 sales and have been posted before 2019 will be removed forever from their servers.
This may affect lots of upcoming producers who once became happy that their songs are finally on Beatport but this is also a good thing that there will be a lot of space to get more sales because your tracks will be easier to be found by possible customers after the cleanup.
This approach is not something new in this scene, the TraxSource uses a similar process every 2 years.