1. Wait for relies of the next update
2. Tap a tones of times on the burger icon, so you have a lot of healing food
3. Not in current version
It's not about health it's about doing damage I'm not doing damage to her
Except mummy, rest are planned for next update.
v.0.5.4 is not the latest one. It has bug where if Hailey is in naked outfit she can't hurt Sugar boss. Update the game to v.0.5.4.2.