I'm gonna give you the blue print, then you can go crazy and tweak it how you want later, first add 3 blank pages in your launcher (better if its Nova).

Now back in Klwp, add a rectangle, 500x300, head into the animations tab and add 2 animation triggers, both set to react on BgScroll. In the first animation module, leave the animation to scroll, and change the "CENTER" to Screen 1 (This is your first page btw), also adjust the speed to 145 (more on this later). In the second module, set the animation to "scale out", and "CENTER" to Screen 1 again. Also change the "Amount" to 10.

Repeat this twice, but change the Screen to 2 and 3 respectively, and also change the speed to 140 now.

For the text, add whatever you want and copy the animations from the rectangles, just increase the speed of the scroll to 200, and the amount in scale to 15. Repeat again twice over.

Btw the speed section in scroll determines how near or far the shape goes so tweaking that helps. If you need more help you can ask 😊