Great looking garden eh? | Why is everything dying? | #gardening

Not sure why... my garden does not like to stay alive in this location. I'm thinking the ground is too hard and I need to work on the soil for next year. I was careful not to pack it too full like I did last year. Still... everything is dying. Wish I knew why. I was really looking forward to fresh tomatoes.

Thanks, in advance, for any help or advice.