E4 IPhone 13 connection problem

Hi everybody,


i have a problem with my new E4 watch.
I cannot force him to get any notification from my iPhone 13 phone.
No phone, SMS, Messenger, and the others...
The only notification that I get on watch came from "google account." Probably without the involvement of the phone.
No reset, Tag Heuer application reinstallation helps.
On the Tag Heuer application “Notification and Alerts” section I have just Calendar shown.
What do I do wrong?
That is the first issue.
The second one is that I have no idea how to configure NFC "connection" between E4 and iPhone. I cannot get Google Pay from App Store (because of the region regulation – Poland). Anyone got this problem? Any third party application (like in Huawei sport bands?)

Is it time to go back to Android that I am not a kin of… ?

Google Pay is not available with iPhone.