Man I barely got this and its making squeaky! Not even 2 weeks old.
I think you should add a bit more information about the problem if you expect anyone to help you diagnose what is wrong.
My own experience has been that after a couple of weeks of owning mine, it too began making noises, more of a rubbing squeaky noise which it seems was coming from the chain and PTFE tube touching the right hand side of the chamber and glass above. I sprayed some furniture polish on a cloth and wiped the parts in question and they are a bit quieter. Goes without saying - don’t spray in the chamber!
Also, I printed a couple extra clips that attach the ptfe tube to the chain.
I would be interested to hear what other replies you get and whether you manage to cure it, who wants a noisy printer anywhere in the house.
You should totally return it!!
Some recommended maintenance can address some squeaking issues.
Bambu Lab X1 Maintenance Recommendation | Bambu Lab Wiki
If the squeaking comes from the belts, you can add a small drop of lubricant on the belt edges.
If that is not it, a bit more information would be helpful. And of course: