How to delete my sprites for more storage

I am need of help on how to delete my sprites so that I am able to have more storage instead of having to upgrade.

You go into your “library” (in the editor) which is at the bottom of the screen, in between the “play button” and “game levels”. Once in your “library”, click the desired object you wish to delete, which will bring up the edit interface. In it, at the bottom ,it will say “delete all”. Click it, then click “yes”.

Also, if youre not using any objects in the game with the default cube like blocks that automatically generate when you create an object, you can delete those too. A surprising amount of them showed up in my games library before I removed them all