Booked return flights to Almeria spain from London gatwick.wish to change dates.Emailed 4 times.told to phone only.yes I could change flights but gotogate want £50 more per flight than easy jet direct.when I spoke to them I had 2 laptops looking at same flights gotogate website was again £50 cheaper than phone call.when I told the man on phone he put the phone down.Please help me x