why is it saying user[enter long string of numbers here] for my account

[user675233808]

yep for some reson there is not the name i whanted on the account it just says user and then a string of random numbers i have no idea whats wrong i even sighed in via facebook like it says and it still is just user then you guessed it more **bleep**ing nummber spotify can you help a brother pls

[JuanSebastian]

Hi @user675233808!

As you created your Spotify account through Facebook, your username is represented with a numerical sequence. Sometimes, it might show up this username on your app instead of your Facebook name. 

Can you try logging into your account on a different device? Let us know how it goes.