I know. It makes no sense. Everything your prospective employer needs to know about you is in your resume, so why the cover letter?
In fact, your cover letter shows employers you're paying attention. It's as much about demonstrating that you understand their company and what they are looking for as it is about your qualifications and experience.
I'll write a properly formatted and compelling cover letter for you. Just send me a copy of your resume and the job description and company you're applying with and I'll do the rest.