MiniGuinness true but equally, I think its fair to offer the two friends first crack at selling it on so they can find another mutual friend to spend the evening with
Maybe they don’t have the time to be doing round asking people who wants to go and how much it’s going to be, in order to recoup money for the OP. I would feel embarrassed asking people I knew if they wanted a last minute ticket but I still expected the cash off them for it! I was asked last minute to go to the West End to see a show last year-it was about lunchtime for a 7.30 showing but we’d have to leave mid afternoon. On the phone, the friend (not the one not going) was trying to persuade me and I was considering it but then she said that I probably wouldn’t have to pay her the full price! I declined-with train fares, dinner beforehand and drinks, it would have cost loads.
Sounds like all these things...OP wanting the money, wanting thanks, wanting a text, wanting a video etc could have all be resolved by her actually telling people what it was she wanted.
Also, the event was in the middle of December-that’s weeks ago. I would have text during the evening or the next morning, saying-‘Hey, how was it? Missing you all desperately! Did you find someone to go with-send me some pics!!?’
The fact that you haven’t spoken to them about it (have you spoken to them at all?) for a month is strange.