I’m supposed to have a business call and the woman told me end of the day today she’ll call but it’s already 9pm. What should I do?

She’s been taking a long time to reply and now I’m pissed. She’s supposed to update me about some prospective client work.

I’m supposed to have a business call and the woman told me end of the day today she’ll call but it’s already 9pm. What should I do?
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