Collapsing hole!!

Trying to dig a hole that wants to be a pond is very frustrating. Three days of drama and escalating costs - $10 000 over installation price already and still no proper hole! who would have thought a hole could cost so much?? Hoping for better results tomorrow while pump runs all night from next door to keep water levels down..Hope to get a pool blip tomorrow not the bottom of the bank account let alone a hole in the ground!