Mapping Triangular Surfaces onto Grid with Rotation Attractor

Hello,

I've created triangular surfaces using the polygon tool. I'm now trying to map those surfaces onto a triangular grid but it only seems to map one surface rather than all 3. Any advice on where my mistake is? Also I'm attempting to create an attractor that will then allow for the surfaces to rotate around the centre of the triangle of each triangle on the grid any ideas on how I should go about this? I've attached my file below, I hope I've made sense in what I'm trying to do.

Thank you in advance for your help!