Thanks for posting here in the Community space, @seulrich. It's our pleasure to help you with your concern about setting up a budget for the program.
We understand the importance of managing your budget in our program. However, if you're trying to set up a budget in your Mint account, we recommend reaching out to their support team. Since we have a designated representative to handle each Intuit product. You may refer to this link for details: Contact Mint Support.
In case you want to manage budgets in QuickBooks Online (QBO), feel free to check these articles:
Keep us posted if you have other QuickBooks-related concerns. We'll be right here for you. Take care always, @ScarletOS!