I have never been able to make a villager fix a hut or do laundry. They seem to do these things when they want to

Savi

ladycfii i have a qeustion, I built the first hut and i reached the 15 milestone how con they build more huts and i have an adept builder

Do you have Building level 2?

You don't need additional Village Tech; villagers know how to build huts from the very beginning of the game. Just make sure that one of your villagers has their preferred skill set to building, and they will start the next hut on their own.

Have you tried putting someone in front of the first hut your builder built, sometimes this will improve their construction, I've found that if you want to raise the building bar doing this helps. Sometimes it's says they're fixing the hut and you hear a hammer banging away but then they shake their head, so like most puzzles it can take a few tries. I've even set someone to work on it so many times to improve their building it eventually says the hut is in good repair.