MrFrustrated-Zm,
First, you should open a support ticket with zoom. Second, there are some things you check which I will list at the bottom.
Sign in zoom.us
https://support.zoom.com/hc/en

Go to My Account and select Support Dashboard

Click submit a request

Select Technical Support from dashboard

Fill out the request form and click submit.

Things to check.
- To check your connection to zoom and to test your audio. Dial *TEST (*8378) on your keypad. Were you able to connect and were you able to speak and hear a recording of your speech?
- Sign in to the Zoom Portal and go to Admin ->Phone System Management, Auto Receptionists, Main Auto Receptionist, Profile, Route to. Edit Route To option to Route To User and select your extension from the drop down. Now incoming calls will be routed to your extension.

Did my response answer your question? If so, please don't forget to mark the reply as an accepted solution.
thanks, eliot