I have a male Froakie with Protean and a female Froakie with torrent.
The day care man says that they "Get along like a house on fire"
They have been in the day care for about two days.
Why haven't I gotten a single egg?
You should really be using the battle resort, if you can... There's a way you can go in a constant circle by just pressing up: https://www.youtube.com/watch?v=fPkVlucuWa0
Regardless of the daycare man's response you still have the chance to get an egg based on what you have said. To breed you must take a large amount of steps until the man faces you. (doing this in the resort is a lot better) Then you can talk to him and he will hand you an egg.
If you're really stuck watch this, it gives a basic guide at the daycare I assume your speaking of: https://www.youtube.com/watch?v=fPkVlucuWa0