We're happy to help you with this step. The category limits cannot be updated on your side, so in this scenario please escalate your question to our customer support team.
Make sure to include the product type that needs to be ordered, and the user that you wish to change the category limits for to ensure we can monitor the order being placed, to change the limits straight back!
You can contact our customer support team via the chatbot, found on the bottom right corner of each Workwize page. Otherwise contact us via email: support@goworkwize.com.