Why isn’t he texting ???

I a 24(F) have been talking to this 24(M). We matched on tinder and have been talking for about 2 months. Everything was going well in the beginning, but as time went on, he stopped texting as much. Keep in mind we have hung out three times so far. But as of right now (11/25/22) he has not texted or responded to my messages in 3 days….but me being little stalker-ish, I’ve been lookin at his snap score and it’s been going up. Not to mention he’s been reposting on Facebook. I don’t know if he’s just dumb/oblivious or what but why do men take HOURS and DAYS to respond back to a text message??