My account is being hacked! Please help, thanks!

[daisychung0201]

My account is being hacked. I could not use my spotify while the hacker is using T_T

  

[electricbump54]

Change your password and you're done.

[Ox1]

Hello!
Please sign out everywhere here, the button is at the bottom.

(left click the image for full size)

Make sure to change your password, too!
Tell me if it worked, please. Have a great day!