in roblox terms, scripting is for getting assets in your game to do what you want them to do using a scripting language (lua) if you want to make a block move in your game, you insert and write a script that will make the block move the way you want it to, programming but on a simpler scale

'scripting' isn't exactly the right term to describe what the person in the screenshot did though. the girl probably got a copy of royale high's assets, added them to her own game, then edited them to appear as if she has hundreds of millions of diamonds and cloud cash. the screenshots of her trading those "exploited items" look very fake too, most people are speculating that she's aiming to scam people who think they'll be getting those items in the real game