Replying to What should I do?

So I was at my local ski shop yesterday to buy some new boots.
I got help from a bootfitter and he heatmolded my boots.
I bought the Full Tilt Hotdogger.
They felt awesome, comfy and very light.

But then I tried them on today, and they weren't too comfertable.
I dont have room for my toes, they are kinda like mashed togheter in there.
I know boots should be " Like a firm handshake " and everything like that,
but I think I'm gonna grow out of them in the middle of this season or somethig.

So what should I do? My dad bought them, and they costed like 800$ (in Norway)
which is pretty expensive.
I think he is gonna be pretty angry if I tell him that my boots (Which I bought yesterday) dont fit me anymore....

Can I return heatmoulded boots that have never been used at skishops?