Hello,
To connect a new user to your SharePoint site, follow these steps:
Log in to your SharePoint site as an administrator.
Go to the Site Settings page.
Under the "Users and Permissions" section, click on "Site permissions."
Click on the "New" button and then select "Add User."
Enter the email address of the user you want to add.
Choose the appropriate permission level for the user (e.g., Read, Contribute, Full Control, etc.).
Click on the "Share" button to send an invitation email to the user.
The user will receive an email with instructions on how to access the SharePoint site.
Note: The specific steps may vary slightly depending on the version of SharePoint you are using. You can do them by yourself or I can do them for you.
Best Regards,