So I own one echo spot, and when I first started it up, I noticed it offered me a plan for music. It was unlimited music for one device for ~$4 or I could buy the other plan, for more, which supported multiple echos. Since I only own one echo, it would be pointless to get the unlimited plan. So I have the unlimited music for my spot, but I’m having trouble figuring out how to make a playlist for it. I can’t seem to just tell Alexa to make a playlist. And when I try to make one on the official amazon music website or app, it won’t let me because it says this device (my laptop) isn’t part of the plan. But I’m not trying to listen to music from my laptop, just make a playlist there to then listen to from the spot. How can I go about making a playlist?