Wickes crane truck operator hits wall attempts to hide damage when no one is looking

Bought blocks from Wickes retailer for a garden out building. Wickes delivery driver and crane operator turns up late, moaning about his boss and then breaks wall while lifting concrete blocks from truck with pick-up crane. A bunch of the concrete blocks were also damaged. Mishap happened when my partner went into the kitchen downstairs briefly, before she came out he tried to hide the damage. Builders came out and it took half a day to repair the wall.