Develop and grow my business. Fleek Education

Hope you are well

I currently run my own education teaching service for schools. I hire teachers/freelancers that specialise in music, media production and ICT. I train them up in my client school. My plan is to have a few schools buying our annual services.
we are currently rebranding at the moment.
company name: Fleek Education
our current website which im planning to develop on wix:
http://fleekeducation.wixsite.com/fleekmediademo1

I would....like to expand and grow the company, I manage all departments and my time is always being used up 5 days a week at our only client school in slough. I seriously don't know how to even sell my business and how i should attract sales and customers. really need help.the business is such a great service provided to schools, children and teachers. we just have no idea where to go with it. we started as a media company, now running music, media and ict and development of the website.

our client is: Iqra primary school
check out their youtube channel which we run and create all content on.

Please make it happen! i've spent too much time creating logos and not finding the one! :(