This post contains all the steps to move the information to the Tomcat's ROOT folder and modify the Apache's configuration, did you follow it?
Can you confirm that you didn't receive any error message when following it?
We have a Support Tool that will gather relevant information for us to analyze your configuration. Could you please download and execute it on the machine where the stack is running by following the steps described in the guide below?
How to Run the Bitnami Support Tool
Please note that you need to paste the code outputted by the tool in your reply.
Apart from that, could you please share a screenshot of the error message you are getting when accessing the application now?