New Leather Interior. I need help

I bought a new leather interior for my mondeo mk4.I have to remove the cloth from the seats to put the new leather cloth.
I need the manual to remove thr cloth from the seats and replace it with the leather.
Can please someone help me ???
Toni

ps I asked my Fore garage, they make this works but are too expensive,really too expensive. So i decided to do this work alone.