What was the language that Enoch spoke and did the Book of Enoch get written 3000 years BC is there any proof or carbon dating of that? I would like to know if the Book of Enoch was dated around 3000 BC and what language did he speak and is there any carbon dating that was use on any book found? And where are the oldest Scripture of his writings kept?
Just because it's called the Book of Enoch doesn't mean it's written by him.  It's considered one of Pseudopigraphical book, literally "false attribution" (See: Pseudepigrapha (Wikipedia).

The subsequent description was taken from the IVP Dictionary of New Testament Background, Entry: Enoch, Books Of.

1 Enoch consists of 5 distinct compositions:


Book of the Watchers (Chapter 1-36) : oldest Aramaic fragment is Dead Sea Scrolls dated first half of the 2nd century BC.  Scholars believe the book took shape in the 3rd or early 2nd century BC.
The Similitudes (Chapter 37-71) : no fragments have been found in the Dead Sea Scrolls.  Some scholars suggested it was a late 3rd century AD Christian composition, but some dated it to the early 1st century AD prior to 70 AD.
The Astronomical Book (Chapters 72-82) : oldest Aramaic fragment have been dated to the 3rd century BC.
The Book of Dreams (Chapters 83-90) : scholars believe it was written at the time of the Maccabean revolt (167 BC)
The Epistle of Enoch (Chapters 91-105): scholars have dated it to the early 1st century BC; others dated it to the early 2nd century BC


Almost all of the Dead Sea Scrolls collection is housed in the Shrine of the Book (part of the Israel Museum) in Jerusalem: Dead Sea Scrolls.  See the wikipedia article about Radiocarbon and Paleographic dating.