Client wont pay the bill

HI,


I have a case now that the clients have paid for 50% deposit for my company 2 months ago to help source some reclaimed wood furniture for their resturant and now after our production is finished they decided to reduce or cancel some items and otherwise asking for full refund of the deposit within 7 days....


now they are threatening their lawyer on me to handle this case from now on and refusing to answer my calls and making up lies saying that the furniture ordered was not up to spec. or does not fit their over 3 thousand sq ft resturant.


What can I do after I have written payment requests and went to meetings where they agreed to pay but changing their minds each time after....??? And now they are threatening their laywer on me....??

You need a middleman to deal with it