Embedding Spotify to Wordpress - Only Showing Short Box

[RiverBeats1]

Hello, I am trying to embed a Spotify web player in the sidebar widget area on my website. I have tried both using the direct playlist link and the iframe HTML embed code. It shows up as a short box and doesn't show any of the songs. Before it was a long rectangular widget and showed all of the songs and you could scroll through. Please advise on how to fix.  

[urbanriders]

can you share some links in order to try and help?

how are you dropping the embed into WordPress