Recently I've improved alot but one problem I've come across is flaking. On Friday I went to this social event in my college, met this hb7 and chatted her up. I talked to her for a while and she was definitely giving me IOI's. At the end I had to go so I said "we have to hang out sometime, let's grab some food next week, what's your number etc"

She gave it to me, I left and we exchanged a couple texts for the next 2 hours. I then went no contact until Monday where I sent a logistics text but I never got a reply back. What am I doing that needs to be worked on? Is it because I set the date too far away or was it the no contact?