Millionaire furniture HD doesn`t work completly

My girlfriend has bought the add on Millionaire furniture HD From house of how in the minecraft marketplace.

When we play game we cannot destroy the furniture with the hammer tool or clone the furniture with the clone tool, that is in survival and creative mode in the tutorial as also further in the game. what can we do about it?

I have send a email to the house of how about it but didn`t get any awnser.  

 

regards