i really need to have an introduction based on my study!! help me please!!

And what sort of help are you looking for? No one here is going to write a paper for you. Are you looking for research? You need to be more specific than this, particularly if you need for people to probably give you a lot of assistance (assuming they will do it) in a very short amount of time.

i think it might be more thankful for someone to help me at a time like this..

yup! indubitably.