Adding onto what @garfield1283 said. They’re 3 objects from this screenshot. It’s a bit too far to see but…
1-4-7 side is Triangle. Look for the golden object if it on 1, 4, or 7. If the golden object is 3 verticle above the triangle object then Triangle = 1
2-5-8 side is Square. Same as above. If you see it like right above the glowing square piece then that’s 8
3-6-9 side is a circle. Same as above and lets say the golden piece is 3 above the glowing circle then it must be 3.
Now looking at the screen from left to right and knowing the shapes correct number you can input the 4-digit numbers in order from left to right. That pretty much all to it.
Best example is imagine you have a cellphone with the numbers layout. Under 7 is a triangle, under 8 is square, and under 9 is a circle. The shape has 3 numbers vertical above it and assume each vertical side has one golden number at random. With this example it should be a piece of cake