How to connect KitOnline online checkout on Drupal 7 commerce?

Question

Drupal

It is necessary that the Kit Online module sends a check to the mail about paying for the order.
1) At first, when trying to configure it, it caused an error SQLSTATE[42S22]: Column not found: 1054.
2) I added the necessary column to the database, this solved the problem and I was able to go to the module settings.
However, it does not send anything, i.e. does not work as it should.
Maybe someone has experienced something similar?

Answer 1

You need to contact the developers of this module, because. it is not part of Drupal and is not published on drupal.org.