This place isn't a hoax or any form of scam. It's a place where if you continuously share other people's tracks, you gain points that allow you to start a campaign with one of your tracks so you can get the same; have people repost, like and follow your Soundcloud tracks. It's completely free to use, with the option of buying extra points if you want your tracks to reach higher amounts of people at a time.
Sign up through my link here, and help me gain credits to share my music; if you sign up, you'll get a special link to do the same too, which means you could earn extra credits to share your music as well! - I hope this helps for any small time Artists about, this is a great way to get a little more recognition, which could potentially help you reach thousands of people!