Designer for branding & merchandise

My charity is about to start selling merchandise. I have set up a Facebook page that has taken off a little faster than expected! I am looking to sell cards amongst other things to raise money. The charity is a comedic charity to help woman who have had a rough time. If you have any reason to think you shouldn't be involved in something like this, please don't apply. I need a logo, brand look and feel and someone to set cards/merchandise. I am also trying to find someone to build a site (with shop.) If you can do this too - brilliant! I will write all copy and as an ex agency person, have some idea of at least what I like. I would need a response by Monday 27th. I can't seem to attach an example, so will try and edit this ad. If this works out, it would be an ongoing job. Fixed cost of £50 for this one off.