Hi, we added CI workshops into the docs in the past year: https://docs.gitlab.com/ee/ci/quick_start/ and worked on more learning resources at https://about.gitlab.com/learn/

The new CI/CD pipeline editor also improves the getting started experience, shown in a demo workshop in the GitLab 14 community meetup: https://www.youtube.com/watch?v=mSspEk8efHE

Can you elaborate a bit more on the CI configuration problems you are running into? Thanks!