Venom Anaconda Snake Simulator

Tried to change my skin just showed pink snake .

How do I get past level four because it says to get food for the queen and I get it and bring it to the queen snake and she has the baby snakes but it is stuck and a it does is the queen and baby snakes move their head. I go and hit pause and I hit play I did it again and hit replay and then I hit the home button it did not work so I shut my Ipad off. The next day it did the same please help I don’t know what to do.🫠😠🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 Please please please please please please please help🙏🙏🙏🙏🙏🙏😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😱😱😱😱😱😱😶‍🌫️😶‍🌫️😶‍🌫️😶‍🌫️🫥🫥🫥🫥🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠