Boy Wanted (1963)

A boy of fourteen enters to work as messenger boy in a flower shop. His first task is to bring a bouquet for a bride but arrives late and is forced to go to the altar. His second job is to bring a funeral wreath but uses it to save a man who is drowning in the river. Naturally, he is late again. In the afternoon, he carries a basket of flowers to the TV a Spanish movie star is performing. But he is wrong and takes another funeral wreath that is delivered to star in a big stage. Due to customer complaints he is fired and the store puts back the sign "boy is needed."

Unfortunately the movie Boy Wanted is not yet available on HBO Max.