I had an initial booking and i paid 789 euros.
After that, i did a date change (for the return flight) that costed an additional 96 euros but they refunded me (?) 20 euros from that, so it really costed only 76 euros more.
I have a curiosity: if there will be a schedule change made by the airline, as i know i am entitled to cancel and get a full refund.
But how would the date change affect the refund amount? As i suppose the change tax isn't going to be refunded.
So they will refund 789 euros? Or 769 if they substract those 20 euros they already refunded me at the date change (didn;t get why?!).

Why i am asking? Now when i access the booking in the Turkish Mobile app, in the bottom left corner it says : TOTAL 96 euros. But this is only what i paid for the change, this is not the total cost of the flight.