No.

"Are my sentences correct?" If you want text correction, it should be posted here: http://www.italki.com/notebook Answers doesn't really have the facilities for text correction. There were several basic grammatical errors (eg. "she have"), plus "Ma'am" is not appropriate in this context. Use "Ms". Your greeting was far too friendly, considering you are formally asking for help. If you do post it in Notebook, I suggest you have a close look at your writing first... I'm sure you can find most of your own errors. Good luck!