I can't add my gmail account to my iphone

- Why can't i add my child's gmail account to my iphone
- Add my gmail account to my iphone
- I cannot add my gmail account to my iphone
- Can i add another gmail account to my iphone
- How do i add my gmail account to my iphone
- How do i add my gmail account to my iphone mail app
- How do i add my gmail account to my iphone 13