Two I can't parse...
4d City loses vital stuff but not leader (5)
I have: L?E?S. Presumably Leeds but why?
6d Domestic appliance not very evident in club (5)
I have: D?I?R. Presumably Drier but again why?
I'm not sure! "Chinese whispers" is a party game. The classic example is "Send reinforcements, we're going to advance" mutates to "Send three and fourpence, we're going to a dance".