I had gone to give exam

I had gone to give exam
The centre is difficult to locate also no one picks up the phone.
The experience was disappointing
The SAS has recently changed the format which requires one to code.
Normally one tests every line ofnfcode looking for error in the log.
They had many coding questions which i am sure were quite doable
What happened was that the system was slow
Everytime i entered small pieces of code it was taking. Loads of time for me to get a response
Even pressing back space was tough as the system was taking time to respond
These system and network were designed for MCQ type exam which were easy and quick but in programming questions the system and network has to handle data sets and code. Which it was unable to do due to the speed.
I mentioned it to the person many times also showed him the problem. They system was just too slow.
I couldn't clear the exam and lost confidence also as i come from non IT background and spent around 4 months preparing . Now i am neither sure of preparation nor sure of the exam centre. As these exams cost of a bomb.
It was a poor experience