Thank you for using Bitnami. Please note that Bitnami packages and configures already existing applications. We can only offer support and help on basic and most frequent application configurations. Always based on the default configuration or on our guides.
If the question is related to the application itself or any third party tool, probably someone with more experience and knowledge about that specific tool can help you better than we can. We suggest you to post your question on the official support forums of the application.
We took a quick look at the guide you shared and it includes Linux commands but you are using Windows so you will need to look for the steps for Windows.