The MyBB Documentation is the first place to go for help with MyBB's features. The documentation includes solutions to common problems and a list of all the MyBB features and how to use them.
If you can't find a solution to your problem on the MyBB Documentation, you can ask for help on the MyBB Community Forums. Be sure to search for an answer before posting your question. When posting your question, please follow the instructions to receive support more quickly.
The Discord server is a place where you can just chat with other enthusiastic MyBB users and staff, to gain knowledge and exchange tips.