It's app i like it i invite my many friends here, but i can text my every friends but i can't text my sister whe i text her it says "try again, message not delivered" she message me again and again i can't invite her can't text her. She can text me but I'm not able why😭😭 my sister scolding me she's mad on me IMVU says she block me but.. no!! I find some help on IMVU helping but there's nothing... please please fix this problem my sister think i don't wanna talk to her😭😭 guys please help me!!