Nanashi

when I was trying to catch a Xurkitree with a timid nature I got one with a jolly nature and I save my game after that thinking I got a timid nature by mistake is there someone I can trade with that can just change the nature of it to timid with pkhex? sorry for making this type of request don't trust myself with hacking my game and with myself possible breaking my game for just a one time hack IGN: Mizuki FC: 3179-7401-2153