I got to ASU college campus so its a very different demon than what most people are used to.
I'll invite girls out to a party we are having and i'll get.
"okay sounds good!!!"
"I will be there

"
"Ya i'm so down!!!"
But where are they when the time comes? No where to be seen. Theyl suddenly not communicate after like 8pm or they will say they are "waiting on friends" and make it sound like they are coming untill nope. I have good interactions with them in person but flakey as fuck over the phone.
I don't ever feel like i'm needy. i invite them, they accept, and ill like send a text message later saying oh i have people coming over at 10ish.
a girl even hit me up early in the day, i tried to make plans to meet up with her and her friends and then she got drunk and lost contact.
I ended up texting and calling once in an 8 hour period after the last text i made.
Advice?