OKOKOK… I figured it out! Sakin, I’m sure you’re a nice guy but my 40 y/o ADHD brain can’t sit through an hour video and the rest of your steps just turned it to mush.
So this is what you have to know.
(1) The image actually has to be in a one of your “Post”. If it isn’t in there, I don’t know any other way it can be entered. Look to the end of each post. It will have individual #’s. That’s the ID number. (Don’t do anything yet) Now you know the ID number.
(2) Open up the post and click “1” image. Just 1! It will go grey. Once you do that, go to the right side of the page and scroll down! That image that’s grey should appear in a box called, “Feature Image.” If it didn’t… Well, somewhere you screwed up.
(3) Fill out the info under feature image.
(4) Do you remember where I told you the ID was in step 1??? Well, go back to, “Feature Slider Post”. Stick that number right in that huge blank spot. Then press save.
(5) Go back to your site and see if it worked!
(6) Unfortunately, I haven’t figured out how to change the information yet but atleast the image is up.