Backups not showing in icloud storage

[Simebaby]

Hi
I've been getting warnings that my icloud storage is nearly full - the majority of the space is taken by backups. However, when I manage my storage through the system preferences app no backups are showing:
http://postimg.org/image/hp9ak9rwh/
Any ideas how I can clear the backup to retrieve space?
TIA
Si

 

[AeroZ]

Hi
I've been getting warnings that my icloud storage is nearly full - the majority of the space is taken by backups. However, when I manage my storage through the system preferences app no backups are showing:
http://postimg.org/image/hp9ak9rwh/
Any ideas how I can clear the backup to retrieve space?
TIA
Si

Try clearing from an iOS device.