Question about Brother P-Touch PT-P750W

Good day
If I am not mistaken, this machine does not support Bluetooth. Printing is only possible via USB and WLAN.
NFC-enabled devices make it easier to connect.

I'm not quite up to date with Apple, as far as I know NFC is only freely available there with iOS 11, in earlier versions only Apple services could use NFC.

But why Brother is (apparently) giving imprecise information here should, of course, be answered by Brother Support... ;-)

I can not use it, it connects as soon as I want to press something with IPhone it flashes red can someone help me.
What can I do