Did I get stood up or was it a misunderstanding?

I texted my coworker last night asking did she was to go to apples bees. I texted her around 3:30 pm she replied at 6:35pm and said yeah that’s cool with her.

So i texted her at 9:55pm and asked her “what time did she want to go and asked her was 11:30pm or 12 a good time for her “ and she never responded back. She opened that messaged at 1 am didn’t reply to me asking her what time
Did I get stood up or was it a misunderstanding?
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