spanish Nationality

Hello,
My name is kamran.I am living in pakistan.My age is 24.My father was a Spanish nationality holder by residence but now he is died.My father get Spanish nationality after my birth.After my father death my uncle obtain my parential authority.Who is a spanish national. He get spanish nationality to get married with spanish origin.Now please tell me.Can i apply spanish nationality according to this law


Nationality by Option. Persons who are or have been subject to the parental authority of a SPANISH.