Re: please help me in letter writting
We don't write letters for people.
If you write a letter yourself, and post it in the letter writing forum, somebody may be able to correct it for you. I have to warn you, however, that proofreading/correction is a time-consuming business, and not many members have time for it. It could be that your letter will not be corrected. Still, you lose nothing by posting it.
Please do not edit your question after it has received a response. Such editing can make the response hard for others to understand.