@Tijibell As a fluent non-native french speaker. [pepe:0]THAT SHORT SH** HAD A HUGE MISTAKE It's "Ce n'est pas possible" not "c'est ne pas possible" If you're not big brained enough to remember that and learn french grammar, just say "c'est impossible", with the "ce" for "that", becoming "c'" because of the vowel rule cr**.
That was for the formal form. But if you're being familiar, people just drop the "ne", and say "C'est pas possible" :| easy to remember too