While it's commendable that the OP introduced themselves here with a mind to encourage trade and discourse, it's perhaps worth looking at other opinions voiced online, in order to form a rounded opinion about their business before placing an order.
A quick google search can help, the top 3 hits are Ecigwarehouse's own site, Trustpilot's reviews (damning) and this POTV thread from 2016.
https://www.planetofthevapes.co.uk/...at/threads/ecigwarehouse-help-contact.101204/
Some folk around here appear to have short memories