Kangaroo 2 planarize

Hi!

I´m really new in grasshopper, I'm having some problems and I was hoping someone might be able to help me. I'm trying to planarize a double curved mesh, but I can´t, I have done it for other forms and everything works fine, but with this one I couldn't solve it.

I've attached the file below,

If anyone knows how to solve it, any help, I will appreciate it.

Thanks!

Diana