Saluki has Severe Separation Anxiety in Crate

We left our dog Daphne, a Saluki mix in a crate while we went out to dinner. We decided to record it because she has separation anxiety to see how she behaved. This is her second crate with us, she escaped from the first by eating through the thinner gauge wire. It really hurt to see her in so much pain but we'd rather her destroy her crate than the house.