I have just done my first transaction  on bigbargain and sent a vendor called advance5 (bank account holder name) A Unegbu  £171.
Usually money thru bank transfers goes thru instantly.  The vendor tells me money has not arrived and bitbargain customer support which do not provide a phone number, are saying they will reply in 24 hours

Can anyone tell me whether the vendor can run away with my money?

Also I am over 18 years of age