To solve this, you should contact your IT admin and ask for the centralized deployment of Office add-ins. This will enable the use of Zebra BI add-ins for single users, groups, or the whole organization. To do that,
follow the instructions on Microsoft's website or let him check the below options:
Step 1: In the Admin center, go to Settings > Services & add-ins page
Step 2: Select User owned apps an services
Step 3: Check the option to let users access the Office store