how can I integrate einstein chatbot to facebook? like for our users ther should be chatbot on facebook with whom they can chat?

I am trying to access the einstein language model (which was trained from ui) through the apex classes. I want to modify the text before sending it to model for intent classification. How can I use that language model through the apex classes? please help!!!

how can I integrate einstein chatbot to facebook? like for our users ther should be chatbot on facebook with whom they can chat?

I am trying to access the einstein language model (which was trained from ui) through the apex classes. I want to modify the text before sending it to model for intent classification. How can I use that language model through the apex classes? please help!!!