Hello.
I would like to offer my candidature for this job. I have all the necessary knowledge and skills to perform this job. Everything will be done accurately, efficiently and professionally.
I understand that you had better hire a freelancer with good recommendations and high rankings. But the absence of the recommendations may not mean that I'm incompetent, and I can't do the job. And I really want to have a good rating and reviews on freelancers, so I'm willing to work for minimal pay..
Thank you.