Please post help requests or ‘how to’ questions in support channels first
Search first! Your issue may have already been reported.
For general help requests, please post in the support forum at https://wordpress.org/support/forum/how-to-and-troubleshooting/.
Technical help requests have their own section of the support forum at https://wordpress.org/support/forum/wp-advanced/.
You may also ask for technical support at https://wordpress.stackexchange.com/.
Please make sure you have checked the Handbook at https://wordpress.org/gutenberg/handbook before asking your question.