Silverfox6 - my quote about English not being your first language was a polite way of telling you that you are making problems when there are none. Bloggs2's last post plus the stuff already written seem crystal clear to me.
Let's try again. You go wherever easyJet send you when you join the company. Once you start work for easyJet you apply for the base you really want to be at. You are then given a number on a Transfer List. You position on the Transfer List is solely based on the date you asked for a transfer and is not dependent on your sex, nationality, religious beliefs, political affiliation or the school your dad went to. When your turn comes, and a vacancy appears at the base of your choice, you go and work there. It really is very straight forward.
My best advice to you is not to apply.