Best resource for extending gitlab auto devops?

Hi all, new to auto devops and I want to deploy third party services to my k8s cluster just like the baked in postgres database. I’ve read the built in docs front to back a dozen times, and even found the same question asked in these forums a hundred times. Is this the best place to ask such a question? Are there better resource for getting support? I’d even be willing to pay for support if someone will answer the outstanding questions. Thanks!