If you are stuck, have searched all the posible help that is available online, and need to talk to someone, here is how you do it:
If you are a user or you are evaluating and want to talk to other ERPNext users, go to the ERPNext User Forum
If you are a developer and want help in customizing or extending ERPNext, head to the developer forums ERPNext Developer Forum
We use GitHub to manage the development of ERPNext. So if you encounter a bug or have a suggestion, feel free to add a GitHub issue. Everyone on the core team keeps a watch on that list.
ERPNext has an expanding partner community. So check this page out if there is a local partner in your region.
You can buy affordable hosting from Web Notes or buy commercial support which offers: