boyfriend problems PLEASE HELP

Elīna

So, me and my boyfriend have been together for just 3 months and i love him, truly. But he has this very “i dont care attitude”, we talked it through and i teasingly kinda just exclaimed “you dont care about anything” and he said “thats not true, i care about very few things” and then i got “annoyed” and said “well i wanna be one of those things” and then he answered “ oh but you already are “ and honestly, i do believe him, but recently he promised a few things - for instance, i asked him if he could free up the 28th and 29th of june from work cause its my birthday, he said yes. In result he never asked his boss to get the day off so on the 29th he had to go work. Then yesterday, since i was sick he told me he would come visit me at 6pm, but first he had to go somewhere do something, at 6:30 i text him “hey, are you stil at ______?” and i get a text back “ye 😂😂😂”

So then i ask him “ So are you planning on coming back to ( insert name of the place we both live ) 😐”

To which he answers “ Well theres a party in the evening sooo..... 🍻”

And the problem is , i dont mind him not coming over, its just that he texted me before that , that he would be back in an hour then 1,5hours pass and no texts from him whatsoever.

And if i get mad he doesnt take it seriously and just has a “meh” attitude.

For instance i wont kiss him goodbye so he will just go “meh whatever” and go away. You know i want him to try sometimes, and ive told him about this, but he hasnt really changed. And i still cant get mad at him for long,

WHAT SHOULD I DO?