We're sorry to hear that you're having difficulties with LayerSlider. However we can assure you that the item is working and functioning properly as it is used on more than a million websites without any problem.
Naturally the plugin offers options to add text to the sliders and you can also create buttons with it.
The Origami effect is a special slide transition, the sliders that utilize this feature can still be edited and other content can also be used together with it.
The documentation appears basically the same in all browsers including Safari. We did not experience any spacing problem in it and no other user reported it so far either.
As we can see you did not contact us in any way regarding the problems you are experiencing.
We kindly ask you to get in touch with our support team so we can help you resolve any issues you might be facing.
To do that, please open a ticket in our new support center on the following URL as we can only provide help there: https://kreatura.ticksy.com/
We're looking forward hearing from you.