If you are unable to Save or Delete various things in your Simple Inked account, it means that somewhere along the way you have clicked OK to a browser setting. To get it back to normal, you need to reset your browser settings.
In Chrome, go to your Chrome menu option up on the very top left corner of your computer screen. In the drop down menu choose Preferences....
Scroll right down to the bottom of the Chrome Settings and click Reset Settings to restore settings to their original defaults.
Once you've done that your browser will be back to normal and you'll be able to once again Save and Delete things in Simple Inked.