After research connect gitlab and Drone I need to setup the token. but I don’t know how to get the token on gitlab config?
I am not sure what that screen is.
The only setup required in GitLab is creating an application, and the screen looks like this: https://docs.drone.io/installation/gitlab/single-machine/#create-an-oauth-application
When you activate a repository in Drone it automatically creates a webhook using the GitLab API.