Please Help! Liquibase Sales contact form does not work

Hello everybody. I am new here so sorry if I am asking something so ovbious.

I am looking for product features, licensing, support, or pricing information. I have reach a form to contact sales but it does nor work.

Contact us, although every fields are completed i get “Please complete all required fields.”

Any Ideas of how to get in touch with them?

Regards, patricio.