It's a stupid text thing that became a meme image. In the original, the grandma was asking for help because she had no bread, and she wanted her grandkid to go to Walmart to get some. She didn't need emergency help like the grandkid originally thought she did. So it’s like a “can you believe that happened? Old people, am I right? :P “ kinda moment that they shared on the internet and somehow the text became popular.
More importantly though, she misspelled bread as bred, and you are bred so I cut some of the conversation out to make it look like your grandma was asking you for help. It’s just a silly joke.