Missing tracks

So I've had this one DJ mix on my Dsound, you can listen to it but it doesn't show up on my Dsound tracks feed... I thought nothing of it until just recently I uploaded my Stranger Things (Remix) and the same situation. As a matter of fact my track PURE IMAGINATION is on my feed yet I don't even see the waveform or artwork. I don't understand, there's no copyright strikes or any messages sent to me about it...I just wonder if anyone else is going through this same thing?