Why are women so indifferent and aloof when it comes to dating?

As you are a Latino and living in London I can see why you say this, you cannot compare them to nice Spanish ladies. London women are notoriously nasty, their stock answer to anyone hitting on them is to reject them, it is a given you will get the brush off from them. Go to the west country where women are approachable and friendly, London women are only interested in money and status.