Unity 3D developper

hello,
i have code unity 3D template and i need pro developper to this :
- loading and splash screen ( play, pause, rate us , more games, (setting, privacy policy, and sound) and share with facebook buttons )
- select characters ( 3 or more characters )
- levels about 10 levels
- ads ( admob, unity ads, startapp , shartboost, heyzap, applovin ...)
- Set up a mobile notification Device for a user about the game