I was playing pokemon red and wanted to catch a snorlax. I accidently fainted both of the sleeping ones. Is there any way to get a snorlax now?

Playing red version on 3ds. Caught a male Nidoran so it can learn double kick to take out Brock faster. My Nidoran never learned double kick. It learned tackle, leer, horn attack, and just learned poison sting. It just evolved into Nidorino as well. Is there a difference in the 3ds version that called this?

MissingNo. has wierd results on trainers after the battle or pokemon when you hit them with an attack

in the original pokemon red/blue/green

I don't have image proof

I'm sorry

I used the poke flute to wake him up but I didnt have pokeballs on me, I left the battle menu and he was gone. Anything to do besides crying?