Not able to send MMS
I am having issues sending and receiving MMS. It doesn't matter if imessage is on or off when wifi is off...i cannot send mms to anyone. If i turn on imessage and wifi, i could at least send an mms to an iphone user, but now i cant. I have contacted my carrier and they have went through trouble shooting and opened a ticket and stated that the issue is not with them, but via apple with the software. I changed my number and the new number does show up in the phone under messages, but now i cannot send mms to even iphone users. Could this be a phone issue or a software issue?
iPhone XS Max, iOS 13