Commercial advertisement

I'm looking for someone with experience in Commercial ADs for business. I have a small start-up company (E-COMMERCE) and I want to stand out with good eye-catching video/branding pictures. If you can help, please reach out with copies of your previous work. I'm looking for creativity, playfulness, competitive advertisement and etc. Something similar to what the major sites would have (Amazon,ebay,walmart,alibaba and etc)