I have an LG G3 phone and can't receive group text messages, why?

[AC Question]

I have an LG G3 phone and can't receive group text messages. Help!

I previously had a Galaxy 3 and my number has never been part of an Apple account like other people in the forum. I can receive individual texts. I don't want to ask all of my friends to change their settings. Is there anyway to fix this issue? Please help! I'm beyond frustrated....