How do you keep an alien egg toy alive?

I bought this alien baby but i don't know what it is i think it a stardox grossman alien egg because it has the gooey th eegg and the baby. I don't know how to care for it i Already left it 1 night in cold water then i took the gooey thing aways but the baby in hot water for 2 minutes then back in the egg with the goo and in the fridge for 2 minutes and took it oof and know i have the egg here HELP what should i do???