Before entering your WhasApp Business Account, make sure you have activated and finished the setup by following the activation guide.
After activating WhasApp Business Account in NeuTRAFIX, you will find the following page (or go to "Market View" > "WhatsApp Business"):
On this page, you can find the NeuAPIX by TelinPRO description, Market Price List, WABA Number Request, WABA Balance Purchase and Purchase Logs.
Click on "Enter", you will be redirected you NeuAPIX by TelinPRO page. You can the functionalities by yourselves by following the NeuAPIX by TelinPRO - User Guide for Business Users (see the attachment) or asking for demo from NeuTRAFIX Customer Success Manager by creating ticket type Commercial Support.