It seems those are not friends. If that happened to me, block list they go. That’s if they saw your texts though. They may not have seen them (not likely though)

If it's a reoccurring issue I would definitely think about calling them out on their behavior. I've been in the same scenario and I found out after talking to that group that they all legitimately thought I didn't really want to interact with them. From that point on the included me a lot more. I'm not saying it will definitely help but it doesn't hurt to try to communicate your feelings before going to extremes.

It's pretty funny how that guy's brother practically shit in his face. Good times!

Ask yourself why all of them don't want to interact with you. I don't know your situation, but at this point, it's equally possible that either they're the problem or you're the problem. Either way, if you don't like how you're being treated, block them and get new friends.

Creating content that drives engagement is a skill. Take a step back and really look at the situation. Could easily be a structure/content issue.