Download font:

https://www.dafont.com/snaphand.font
https://www.dafont.com/sketchy-3.font
https://www.dafont.com/single-sleeve.font
https://www.dafont.com/kg-happy.font

How to change balloon color :

1. Select object that you want to change the color
2. On menu at the top, Click Image —> Adjustments —> Hue/Saturation
3. Edit the color