Why won't he answer me?😔

So last Friday my ex boyfriend and I broke up because he said he's dealing with a lot of family problems and doesn't have time for a relationship but when we ended things he said he still wanted to be friends and we would still talk to each other. So then the other day I sent him this message (pictures below) and he read it right away and never responded. I just don't understand why he said he wanted to still be friends and still talk when he's ignoring me... Then on snapchat he was posting with his friends how they were having so much fun and how they were at a fancy restaurant which I don't get because he said he didn't have time nor money to go out and do things. So why did he say he wanted to still talk but doesn't even text me back? Also why didn't he even respond to my message I sent him? It was very sweet and he's being rude about it. I didn't do anything wrong and it's not like our relationship ended on a bad note so why would he be ignoring me? I just want him to answer my message but I know he won't 😔Â