Just keep trying! It took a long time, but I managed to move my whole direct family to signal. You will probably have to install it for them. Make a group cha

Just keep trying! It took a long time, but I managed to move my whole direct family to signal. You will probably have to install it for them. Make a group chat. Use it regularly. But as it’s basically the same functionality, you won’t have to train them to use it. It’s worth it.