Battlefield 2047

Hello
Heres a short-story i wrote for my school homeworks. But then thought of expanding it and making it better...here it goes:

"In the year 2047 , Robots have became the necessity for humanity"

             Jake a ordinary teen with extraordinary thinking used to work in a scrap yard to run his home. He used to live grandfather who under stood him very well.


            One morning Jake received a big robot warped in box and tape. He started unwrapping it but after seeing a scary thing of grey metal with three giant robotic legs, like the tentacles of the octopus, he just couldn't stand still and ran away but he didn't knew while running he pressed the reset button of the tripodic robot and that was the biggest mistake of his life and a new mark in world history- "End of the World"


            The robot came to life and said in a metallic voice "Identity: Azka 112. Objective: the end of the humanity." The giant was about the height of a 4 floor building and his legs itself occupied 80% of its body and the a egg like  ball on top with five red eyes


            Azka first began to destroy the city than the country later aimed the world. It took no time to cover his tentacles with blood, he started killing people. Screams were heard everywhere. Blood layed on the streets. Terror began to spread . The Army, Navy and even Air Force were helpless in front of him. He was so fast that India's population was reduced to a few thousands 


            There a group of children were set to the mission to save the world. Jake said in a confident voice,"It began with me and will end with me." The trio of Jake, Darrick and Frank sat in a jets which was at junkyard but was not in good condition but still the trio used it. Azka had reached Russia. It in Moscow where he reduced it to debris. Broken wires.... half cut buildings with steel rods visible... busted water pipe and blood everywhere was what they witnessed but, Azka was not there. He reached Japan


              He was sitting on Tokyo Tower and was firing at army out there. It identified the trio coming and  started running towards a volcano-  Mt.Fujiyama. Frank shouted, "Shoot in the crater!!!" Darrick shot a missile and lava started flowing out! Red hot lava with black smoke ate the tripod and he was reduced to molten metal. Jake couldn't bear the guilt feeling and he exiled till the date he heard the news than another killer robot is spreading terror. Get set go...!!!!!