I work for a company that rents out vehicles. We've introduced a user attribute that displays the license plate of the vehicle that is being reserved. As soon as a user reserves a different vehicle, this attribute changes into a different license plate.
I want to be able to instantly start a chat, or send a message, as soon as this attribute changes. During our tests we were only able to send chats and posts when a user matches the rules at the start of their session when they launch our app, but not after that.
Does anybody have any idea on how to send chats, post, carrousels etc. after the initial launch of our mobile app?