script file not found in project

hi,
i am trying to get awx running. in general it works, i have own written playbooks that work.
but i want to get advantages of ansible-galaxy, and so i trying to use some roles of the galaxy.

starting with deekayen.win_updates i am going to use them in my own project.
tzhe project is configured in awx. but when trying to create a template, i can’t chose my main.yml.

my folder structure:

.
├── defaults
│ └── main.yml
├── files
├── handlers
│ └── main.yml
├── meta
│ └── main.yml
├── README.md
├── roles
│ └── requirements.yml
├── tasks
│ ├── main.yml
│ └── winInstallUpdates.yaml
├── templates
├── test
│ ├── inventory
│ └── test.yml
└── vars
└── main.yml

task/main.yml:

any idea?