Professional website copywriter for Organic Grocery Store

Num. of words: not sure
Information for the blog/website: We sell natural organic ethical groceries/coffee. We also serve coffee and cake in store. We are a community minded store with a zero waste ethos.
Industry: Food and Beverage
Num. of web pages: 5
Tone: Witty/Sharp
Outline & Structure: Not sure but guess SEO would have to be in there.
Extra notes: I am using a company to build a online shop on shopify and now I really need help with the content. Not really sure on what to write where. Not sure on layout of wording to create the best impression for most likely sales. I have been trading in physical premises for 2 years in central London. So I really need someone who understands the trends happening in the healthy eating lifestyle world at the moment that will lead to a more successful website. I want the webpages to inspire people to shop more organic ethical and natural. I feel very passionately that nutrition and food can solve a lot of symptoms of modern day living and want this to come across in the description for choice of products for sale. I think a sense of humour is key and want the tone to be light hearted so not to scare away newbies to this world.