Are the headlights adjustable or will I have to purchase a new headlight assembl

What is your question?

The car was in a rollover, but the headlights seemed OK afterward. The low beams don't point toward the road properly. I don't want to have to purchase a whole new headlight assembly. Hoping these were adjustable and that my trip to the shop will be inexpensive?? Please help and this is a nice web site!