Facebook ad copy writer

Hi,

I am looking for somebody who is skilled and experiences in writing UK and US English ads for Facebook.

Ads will be written long and short copy.

I would like to pay per ad to start, mostly working on e-com, but over time working on other ads for different businesses.

Please give me your price per ad to be written, also please attach exampled of ads you have written in the past, preferably for e-com, but if not that's fine.