Hello,
I would love to offer my services for this project, as youth homelessness is one the causes I am passionate about, as many of these children deserve a second chance to pick their feet up and be provided opportunities to have a stable life.
I have worked in a number of companies and on their behalf have written a number of proposals, reports, blog posts and articles and would be happy to offer these services for such a fantastic cause. I specialize in writing in a manner which captures the audience and engages them. Please allow me the opportunity to take part in this cause and capture an audience for your campaign.