How to set up Yandex.Metrica goals for Meedget?

Question

JavaScript

Good afternoon. Are there those who used the calculator from meedget. There was a problem with the goal code that needs to be configured to successfully submit a ticket in this widget. After looking at the instructions on the site and in the files. I didn’t find anything where, upon success-sending, it was possible to insert a code for the purpose of the metric. Perhaps there are those who have come across. I need your help :)