To share a story on IG, go to the main screen of the app. Tap on your profile picture or the '+' sign. Choose the type of story you want to create - photo, video, or boomerang. Then select the story you want to share from your gallery or take a new one. And that's it!
Well, my Lego car IG story is really cool. I built a super awesome Lego car with bright red color and big wheels. I took a picture of it and posted it on IG. Got lots of likes from my friends who also love Lego creations.
Sure, you can edit your IG story. Instagram allows for certain edits post - posting. You might want to edit to correct a spelling mistake in the text overlay, or to change the color of the text to make it more visible. Also, if you initially forgot to add a relevant hashtag, you can add it during the edit. But the core content like the actual media (photo or video) can't be radically changed, like replacing one photo with another in the edit. It's mainly for making minor adjustments and enhancements.
Yes. Editing your IG story is possible. But keep in mind that the editing options and time limit might vary depending on the version of the app and your device.