indirect objects

Don't understand why use an indirect object if it gets clarified in same sentence???????

Not understand why not you write in good English then might be possible understand question????possible give example unit number example ?????? Maybe trying Spanish to get answer????Porque usa objecta pronombre si clarifa sustantivo misma frase¿¿¿ !!!! Da ejemplo, etc.¡¡¡ Or tal vez not used bastante question mark¿¿¿!