Not all the songs on my playlist are showing up

[Oliviamrl12]

Plan

Premium

Country

Canada

My Question or Issue

I have several playlists on my account where I have loaded lots of songs, but when I look at the playlists from other people's accounts only a fraction are there. For example one of my playlists has 56 songs on it but looking at it from a friend's account you can see less than 20. All of these songs are available on Spotify, but I did orginally transfer the playlist over from Apple Music and have since added songs. Can you please help me to make my full playlists available?