[UK]Where should I sell my Online/Offline retail business?

I hope somebody can help me here.

I have a complete online/offline business in e cigarettes (shisha) niche.
Lots of money in this niche, not only for new people to quit smoking but then repeat custom for the juices.

I have website (being rebuilt)
Van
2 x market stalls (pop up type with everything needed, no expense spared)
and around £16,000 in retail value of stock. This includes 2 different starter kits, lanyards, cases, spares, juices etc etc.

Now I know in the UK I could sell this quite easily on places like Daltons weekly etc but my problem is, I want somebody to buy it who will take it further online. Anybody can set up stall at a local market or carboot but not many know the internet side of stuff.

I want to see this go further, as its a full brand, I branded it, all the goods etc are branded and stand out from the competition.

Im moving abroad so this venture needs to be moved on, but again I want it moved on by somebody dedicated enough to grow, because the asking price of the business is near the capital of the business, I dont want somebody to buy it, make there money back and a bit more than scrap it, it needs to be built as the vaping industry is huge and very very profitable.

I have thought of flippa but then at the same time im unsure as atm its 70/30 offline/online.

Someone put my out my misery and give me some ideas.

Cheers guys