Blue leopard gecko in glass terrarium

I lost my blue leopard gecko yesterday around 6:15pm. It’s a tiny reptile, about 3 inches long, blue-green with yellow spots along the back and a pale belly, tucked inside a clear 12x12x18 terrarium on the kitchen window ledge when it slipped out near the heat lamp. Last seen around Borough Market on Southwark Street in London SE1, I think it wandered into the gap behind the fridge or around the brick wall near the Market entrance. It has a tiny white scar on the base of its tail and a chipped scale on the left hind toe—two little features that stand out. I’m really hoping to get it back; it’s a rescue pet and means a lot to my family.