How can I fire an action when payment failed ?

Actually i’m using WooCommerce to register clients in a database with a fee. I’m using GF + GF CPT + Woocommerce. But even if they don’t complete the transaction the form is submited and the post is created. So I was wondering if I can manage to fire a function on payment failed or incomplete to delete my post.

Thank you.

https://www.ads-software.com/plugins/woocommerce/