---I am very experienced in this.
---Please view my portfolio here:--
https://www.freelancer.com/u/ShrineWeb.html
---You will get multiple concepts/designs.
---Unlimited revisions until 100% satisfied.
---I will begin work right away.
I have designed many cover pictures and post pictures in the past(youtube, facebook) . Please check the samples present in my freelancer portfolio. Thanks. I can do all the 10-15 banner images in short days.
Dear Sir
I am a Business Graduate with an Obsession for Designing and Creative Artwork.
Getting two experts in one package isn't a bad deal !!!
Just hire me and leave the rest to me, you will most definitely feel confident about your decision.
Regards
Danish