To perform these tricks firstly open new chrome tab in your computer. you don’t need to cut your internet connection off. you can simply type chrome://dino
into address bar.
right click on page->inspect elements or you can use shortcut ctrl+shift+i or ctrl+shift+c to open inspect elements ->click on console
now copy the content of immortal file into console and hit enter.
For this just paste the code from autoplay file and paste it into console.
and dont forget to hit enter