If you want to go fast, run
If you want to have more control, so you can debug your issue more easily, you should follow the following steps:
Go to Stack Overflow with the "jhipster" tag.
First read our contributing guidelines.
Then, fill a ticket on our bug tracker, we'll be happy to resolve your issue!
Join our chat room on Gitter.im. Please note that this is a public chat room, and that we expect you to respect other people and write in a correct English language!