How to remove all offline devices?

[Ivaylo1]

Hello.
I can't download playlists offline. I'm getting an error message "Device limit reached. Remove all downloads from another devices to listen offline with this one". This one is my primary device. I went through all of my other devices (phones/tablets/etc) and deleted all offline music (if there was any). I even used the option on the website to logout me from all devices and then and then I checked manually and made sure I was logged out everywhere.
I read that before there was an option to delete all offline devices from my account on the website, but this option is no longer available. How can I delete them and download the music to my phone, because I have to travel in roaming.
Plan: premium. Device: iOS.
Thank you.

[TJ_SportsFan]

I’m having problems. I need all devices removed thank you