Are you using GA4? Read on!
Give access to Analytics 4:
Go to analytics.google.com
Click on administrator at the bottom left of the screen
In the Account column (the first column), click User management.
In the Account users list, click the plus sign at the top right, then click
Add new users.
Then enter the following e-mail address: connect@uptmz.com
Select Notify new users via e-mail to send a message to
the user. This way, we will be notified that you
want to link analytics.
Select all permissions.
Click Add.
Done!