Gmail not receiving emails

If you're not receiving any emails from Gmail from either the app or the web on your iPhone, I suggest that you first check with one of your computers. If that is true there as well, I would second Kurtosis12's suggestion that you will need to contact Google support for assistance with this matter.

Contact Google and ask for help, Gmail is not an Apple product.

You're very welcome! Looks like you got it worked out then.