I need help to raise the profile of my dance fitness event

I currently plan and deliver a dance fitness party experience. I have been planning, organising and marketing the event by myself for the last 5 years. It has considerably grown in numbers, starting with only 30 attendees and now reaching to over 300 attendees. I'd like to spread the word about the event even more and am now looking for a marketing and communications professional, based in the UK, to help me with the following marketing and comms activities:

- review my social media pages and content and provide a comprehensive report on how I should boost my followers

- help me get featured in publications such as Stylist magazine, Timeout London, HuffPost etc

- anything else that will help me raise the profile of my event nationwide