iPhone 15 broadcast list messages not delivering
On my IPhone 15 on my broadcast list it’s not delivering to all the 34 contacts my messages. I see a ! (Exclamation mark in a red circle ) .I have restarted my iPhone, checked my data & network seems fine as when I send the sae message personally to each one then it delivered. .Please help me fix this issue
iPhone 15 Pro, iOS 18