As an admin, you have the ability to invite members to your organization. Here are the steps you can follow to do that:
Ensure you're in the "Organizations" tab.
Select "Members".
Tap "+ Add Members".
Add emails of members separated by a comma.

As an admin, you have the ability to invite members to your organization. Here are the steps you can follow to do that:
Ensure you're in the "Organizations" tab.
Select "Members".
Tap "+ Add Members".
Add emails of members separated by a comma.