The followers you get on the soundcloud account are obviously fakes, with no or 1 follower themselves but following and reporting by the hundreds. What sticks out like a sore thumb is that some of them are 'User5674' with not even a profile picture. So they don't even bother putting the time in to hide their bots, and anyone looking at your followers will know you bought them in. I tested with a very small amount and what I got was some immediately completed while others remained in 'processing'. So you end up with double the people liking a song than people having actually played it, which even more makes it obvious to people visiting your profile they're fake.