Could be any of many reasons.m for me it would be trust - too many claim to be in Westminster, in London, which anyone in the UK knows is not possible, so it's automatically assumed they're fakes/scammers. If someone lies about their location, how can you trust anything else they say?

(Location is also important, as maybe like me they're limited in area......I might look at people outside of the UK, but not say hello, as there would be no way of meeting - I don't have a passport!)

Don't worry...there's someone's out there for most people, so I'm sure you'll find someone!