So Trocador is perfectly happy encouraging their partners to harvest the personal data of Trocador's own customers. But they draw the line at honouring their "guarantee" when their partners (in this case, FixedFloat) refuse to honor their own ToS. And they completely refuse to identify their legal entity in any way whatsoever.
Didn't you see the rating Trocador gave to all their partners exchanges including FixedFloat?
If I remember correctly FixedFloat is rated C yellow, so there is clearly warning you about something, and they are storing your IP addresses.
Better alternative is to use OrangeFren website, they also have guarantee and I never had problem with them.
In all cases I would stay away from FixedFloat exchange.