Compability with WooMail

Hi,

I am author of WooMail

Our customers are using your plugin and we trying to make integration with your plugin ( https://yithemes.com/themes/plugins/yith-woocommerce-request-a-quote/ ).
I made some progress and I need a little bit help for finish it.
Can you tell me how I can read form information from your plugin?
is there any built-in function which is retrieving form ( quote) data?

Best regards