Apple Watch Series 3 No Sim
I am having issues connecting my Apple Watch Series 3. I have had two reps from Verizon say that it must be an AT&T watch(which doesn't exist). I then was looking on the watch and it says under cellular "No Sim" "No Connection." Everything that I have read is from September saying there is going to be a fix, I have not found an answer as to what I need to do to get my watch working over cellular? Any suggestions or troubleshooting?
Apple Watch Series 3, iOS 11.2.1