I’d love to know what your expectations from this are.
Wiggle may offer to pay for a bleed from your LBS but you wont use them.
The cost of sending back the whole bike is prohibitive and time consuming.
Someone from wiggle isn’t gonna turn up at your house with a pack of biscuits and some tools.
I’d just bleed it and sit there in the knowledge that you’ve still got a bargain from a mail order shop. You could have bled it by now……
(and dont go on about ‘rights’ and ‘legally my position is’ etc etc )
Be pragmatic, bleed it, forget about it , ride it and only ever use your LBS going forward. They’re my thoughts.