If English isn't your first language, I apologize.
Do you mean to say that you agree, and the age of the earth is similar to a movie backlot and all the evidence is 'props' in a play?
If so, then you don't disagree with Evolutionists. You really disagree with Geologists.
You do agree with 'micro-evolution', yes? You don't dispute the basic theory of the evolution of species in adapting to their environment?
I think you'd have more luck communicating with these folks if you took that approach.