Visit visa extension

Hi good day i want to ask question about my visit visa extension,.. it will expire this may 19 am i allowed to extend again? I already extend it 3 times ,..they said you can only extend up to 3 times,.. but i know someone extend 4 time and 6 times is it safe? Or maybe they fine me and put me in jail?

If they allow extension 4th time then it is not an issue.

Ok thank you