Blue LEGO DUPLO train set with star sticker

I'm posting this in the Childrens Toys & Games category. I lost my blue LEGO DUPLO train set yesterday around 3pm near the Library of Birmingham on Broad Street. It's a blue engine with the number 2 printed on the side, followed by two small carriages in light gray and red. A tiny white star sticker sits on the engine's side, and one wheel is a little wobbly. The bricks are a bit scuffed from daily play. It was my daughter's favorite toy and was given by her grandmother, so it means a lot to us. If anyone found it, please let me know—we really need it back before her birthday next week.