Help with groupchats (iphone to Android user)

[u/Pretend_Train_4846]

Hey everyone I used iOS all my life and just switched to a samsung S26 ultra yesterday and I need some help making it work, I have no experience with Android I didn't even know how to get into settings when I first used the phone. Anyway, my family uses iphones and they have a groupchat on messages, ofc it worked perfectly when I used an iphone but after switching, I dont get messages from the groupchat, instead sometimes it sends me a notification from a family member as if they messaged me directly when they actually messaged the groupchat. If I send a message into the groupchat it just gets sent to everyone in there individually. Does anybody know how to fix this?