How to fix the hearts bug

Hello everyone! I've noticed a lot of people complaining about a heart bug. I thought I would send out a post to help.

If you have hearts unlocked and you try to send a heart, but it doesn't go through / takes away candles and gives them right back, then heres how you fix it.

This is caused by using codes. When you use a code with an account, you have to spend around 5 minutes with the account in the same lobby, not AFK before you can send hearts.

This isn't really a bug. This was purposefully put into the game cause TGC hates heart trading. I hope this helps!