My interviewer not showing up

I was supposed to have a Skype interview today at 5pm, and it’s been 22 minutes and 6 call requests (like every 5 minutes, it wasn’t crazy) and according to Skype she’s still offline. I emailed her like 15 minutes ago but no response.
WHAT SHOULD I DO?

Give up after 30 minutes. She’ll email you back. Was there time-zone issue, perhaps? Did she mean 5pm Pacific, or something?

We live in the same city, she lives like 1 hour away from the part of the town I live so she said Skype would be better than in-person.