How to "invite" my interpreter to meeting?

Hi - is this for a regular Webinar?
If so, if you check the "Interpreter section" just above the Start button, and click Edit, you will find the option to re-send or copy their invitation. 

You need to make sure that you meet these prerequisites: 

• Business, Education, or Enterprise account; or a Pro account with the Zoom Webinar add-on plan

After that, go to your Settings:https://zoom.us/profile/setting > In Meeting (Advanced) > and enable 'Language Interpretation'. 

Once the language interpretation has been enabled, you will see options when you schedule a meeting/webinar to enable and add interpreters: 

You will also see the option to add interpreters inside the meeting/webinar:

Here is the article that I found regarding language interpretation: https://support.zoom.us/hc/en-us/articles/360034919791-Using-Language-Interpretation-in-your-meeting... 

You can watch the short video attached to that article for you to better understand.

Thank you, It's automatically invited but her email was on a bounce list. All resolved!