New website design

I designed my current website on wix.com, due to the ease and simplicity of the application.
www.alhambradesigns.co.uk

I am by no means a web or computer expert, but I have a strong brand image that I have in mind.
I am aware there are issues with our current website and would like a complete re-design. I am open to moving to a new platform.

Currently our exposure online is very small and I wish to increase this by initially setting up a good website.
I would like to replicate the ARMANI.com website with our brand.

https://dribbble.com/shots/14829934-Armani-com-Navigation

I have several new product lines and would like an individual who is professional and will take on board my suggestions and make them work in a website that will increase our online presence.

Thanks
Qasim