Landscaper Job - Burgundy Estate, WC, 7441

We need to level out our garden as there are currently giant holes due to dogs digging. There is no longer grass, mostly just sand and dust. There are 2 sections of the garden that are the same size same size, the front section is what needs the most work
We also need to replace a section filled with decorative stones as the material underneath has been pulled out and is now a combination of stones and sand/mud. Unfortunately, we do not have any equipment. Dimensions are roughly:
Gardens 1 & 2: 6 x 4.2 meters
Stone area: 8 x 1 meters.