I have read in the history of crusaders that Catholic kingdoms in Europe including England and France and Holy Roman Empire participated in the crusades but not Spain, any clear reason for that? Were any calls from the Pope refused?
closed as off-topic by Pieter Geerkens, sempaiscuba♦, Tom Au, knut, CGCampbell Oct 3 '17 at 14:59
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There wasn't much Spain to speak of until later, and the Spaniards were already crusading in Spain before, during, and after what's usually referred to as the Crusades:
The last Muslim stronghold, Granada, fell in 1492 - the same year Columbus discovered America, putting the Age of Discovery in full motion and shifting the focus away from controlling the Levant.
The Christian Kingdoms of Spain were at intermittent wars with the Muslims and also with each other (e.g. see Timeline of the Muslim presence in the Iberian Peninsula which contains dates of major battles and wars). In addition, unlike France and England who could come up with some sort of truce while they went on Crusade, I don't think the Muslims of Spain would have granted any truce to respect their Christian rivals going on Crusade.
Therefore, sending their leaders and warriors across the sea to fight someone else's war would have been a suicidal move for these kingdoms.