Need help Deploying my site with GitLab

What am I doing wrong? It says something is wrong with my themes and the .gitlab-ci.yml having the wrong syntax. Been wanting to deploy my website for so long but having trouble and really need help. Link To the Repo

An example deployment is available at Benson Muite / zola · GitLab

An older example is Add Zola (#78) · Issues · GitLab Pages examples / GitLab Pages examples requests · GitLab