Social media, website, Mailchimp, Survey Monkey, Google Ads

Hi! looking for someone from the UK (ideally someone who can get to London quite easily once a week) to provide all sorts of digital marketing support for one of our clients. It is primarily going to be social media driven - engagement with audiences, follower growth, promotions, polls, etc. mostly through Instagram. It is to do with cakes (!) so we would like someone who is passionate about patisserie, baking, etc. and the core audience is youngish and female, so if this is you, perfect! We also need you to oversee website updates (WordPress) and send out email newsletters on MailChimp, run customer surveys on Survey Monkey, maybe do some simple PPC advertising on Google, that sort of thing. Budget is negotiable (£10-£20 per hour are my expectations), this will probably require 2-3 days of someone's time per week. Likely to be working remotely some of the time, but it would be great if you could spend at least one day each week in the West London bakery too. Don't worry if you are uncertain about some of these tools. The critical priority is social media (Instagram most of all important by far), then website management (very important), then Mailchimp (important), then Survey Monkey (quite important), then Google Ads (not that important). Attributes? Food/cooking/baking/eating passionista, female in your 20s or 30s (but will accept either gender/ any age if you can convince me you can do the job!), the right attitude and mindset, professional, positive, creative, etc. If you hang out in trendy high quality coffee shops, even better!