inspection found moisture in foundation

Our new hardwood floors got discolored within four months of installation. We hired a leak detection company to inspect. They did not indicate that we had leaks in the slab. The HOA sent a plumbing company to inspect. The plumbing company reported that we had a lot of moisture in the foundation. They suggested that we need to hire a company to tear up all the floors and then seal the foundation. I'm still waiting to hear if the HOA will take care of this? This is a new HOA since the board is in a lawsuit with the old HOA due to maintenance negligence etc....
I also contacted my homeowners insurance who are waiting on the report & for the HOA to provide the insurance company info for the HOA.

If this is an HOA with single family homes on individual lots, the foundation is almost certainly the homeowner's responsibility.

If this is a condo association, then it's likely that the association will be responsible because foundations are common elements.

Read your CC&Rs (that thick pile of paper you received when you bought your home). It should spell out what is individually owned and what is owned by the association.

Another place to get a hint is to check your homeowner's policy and see what it covers. If it insures your foundation, then this is your problem.