Firstly you need First step is to go to Revolution Slider Plugin and click on create new Slider. Dashboard>>Revulsion Slider>>Create Slider
There you can set and edit basic settings about slider like slide transitions, slide change speed, shadowing, responsivity, slide navigation etc.
Required are Slider Name and Slider Alias:
Then click on Create Slider and add sliders backgrounds from your gallery
After that go to edit slides where you can set up everything what you would like to add to your slides.
On the top (6) you have some basic settings (transition, slot amount, rotation, delay etc.). In section Slide Image and Layers (7) you can add (delete) new layers (text, image, video) (8) and they starting to sort continually with adding in section Layers Sorting (9). Just drag and reorder (10) them how you wish
All layers you can simply drag (11) and drop exactly where you want them on slide picture.
In layer params (12) you can set / edit text, video, pics, animations, position and css file ( (13) as well.
Enjoy The Slider !!