[Plugin: Grand Slider] Plugin setting not available

The options you are looking for are situated above the post or page you want the slider to be in.
Just open the page you want it to be in or add a new page and in the edit options for that page you will see a button with a big G in it. Click on that and you will find the options.
I admit it was a bit of a search for me too ??
Not sure where I found out where it could be found.