Changing a reservation 6 weeks in advance costs you in the upper R300 region

<p>So i booked a flight for my sister to return from PE to JHB on 17 July 2016. Upon wanting to change the reservation (mind you the flight was booked 2 days ago) to the 31 July 2016 (roughly like 2 months from now) i am told that you will have to pay admin fee of upper R300s and the difference in flight tickect!!! What bull is that? I am told that this is an admin fee. Now i understand that if you change it like even a week in advance that you might have to pay. A refund for a flight booked well in advance i also a no go becuase you are a non refundable airline. So you will then resell the seat that i have paid more than a month in advance. Please tell me how you pride yourself in the ****************. This used to be a favourite of mine that has clearly changed. I sincerely hope you give the money to charity. You have to make a profit but by this means its ridiculous </p>