I've sent gifts, but I've never gotten any in return. :'(

I sent a plushie Meowth to an old member named RocketMeowth, and she was supposed to send me a Pikachu in return, but never did. I sent a care package to Shen after he was going through some rough times, and that included a some candy, snacks, and a Pikachu plush. And the third occasion was a copy of Pokemon Black, but that was meant to be a prize for winning a contest (that barely anyone entered. >.<).