Please respond to this developers – Unicorn Craft: Crafting & building game for girls Review

I am glad you don't have to make the unicorns happy like in some of your other games like zoo craft, tiny craft, pirate craft, and puppy craft. There is something I think is annoying. When you don't explore a part of the world it takes a chunk of it out. I don't know if it is a bug a glitch or just normal for this game please tell me if you know. Please make the rainbow in one of those screenshots in the actual game
Review by 5646 46 52 on Unicorn Craft: Crafting & building game for girls.