Never use Des Jenkins Driving School

I booked my son into Des Jenkins Driving School. They told me he would at least 10 lessons. Well my son has done 11 hours and still hadn't done half of WHT he needs to do to go and do his driver's license. This has taken 5 months to do 11 lessons. No parking has been or emergency stops or hand signals. Now they want me to pay another over R200 to do parking. DON'T EVER USE DES JENKINS DRIVING SCHOOL.