How do I get support with MUI X? October 16, 2022 12:28 Updated Please head to https://mui.com/x/introduction/support/. Related articles Where is my license key? How can I renew my MUI X licenses? How do I get support with the item I purchased? Can I extend and renew items? How do I get access to an item I purchased? Comments 0 comments Please sign in to leave a comment.