I would not be too worried as they are probably growing but you just cannot see it. In other words the roots are growing down into the new container. It would help if you were to describe the growing medium, whether or not you fed them (nutrients at what strength), etc.

I just transplanted a Super Skunk clone into soil and it took over a week for me to see the growth shoots begin to get bigger and stretch out a bit. Believe me I checked 3x every day but about 2-3 days ago the growth was noticable.