Please,help me to write my motivation letter...

I am a postgraduate student at the .... from 2010. During those four years, I am searching and investigating new biomarkers for colorectal cancer, ovarian cancer, syphilis. Also, I am trying to explain the mechanisms of molecular mimicry in the Guillain-Barre syndrome.
I have endeavored to upgrade my education by using new methods and protocols for search and identification biomarkers.
With your scholarship I will surely be benefited. I will be able to get admissions for my PHD easily with your support.
I have attended at .... . I have interacted with researchers and professors at this who are doing great research.
I also think that my paper is well suited for the conference topics and it will surely add a good impact for the conference. Your help will be a good contribution to the research.
Being a postgraduate student it is very difficult for me to raise funds, because transfer and habitation is very expensive for me.