Design a poster for my services

design a poster for me that will advertize the services that i am offering.

size needs to be 16" x 20"

i will need the PSD file with all layers editable foe future revisions.

Ask Dr Maan about our products and services to help with:
*losing weight
*controlling inflammation
*improving energy levels
*detoxification
*building muscle

the poster should be thought provoking and attractive with images to promote the services should catch people's eye and easy to read.

i would like my contact info on the poster

logo for my company and website details will be provided