UK Freeview is not available in Spain, despite UK TV installers other people in Spain saying UK Freeview IS available in Spain.
UK Freeview is only available in the UK.
UK Freeview is received by a TV aerial in the UK.
UK Freeview is transmitted from land based mast in the UK, masts such as Emley Moor and Crystal Palace.
UK Freeview signals do not reach Spain. They do not even cover the UK 100%!
UK Freeview cannot be received by a satellite dish. They are two different broadcast systems.