2001 Honda Odyssey

Hi Sir,
I'm experiencing a "clunk" or "thump" or "creaking" noise from the driver side front whenever I ran over a bump or accelerate briskly, I had both of my front coil springs replace ( they were broken) and I had an alignment performed a week after, do you have any idea or suggestion on what`s causing this noise. the mechanic re-check his work but cannot figured out this challenge. I`m not sure if this noise was there before the spring replacement or not.

Thanks so much.