Just not a good businessman

So this man, Joel, keeps running away after supplying bad services AND bad product...He still has not supp**** me with an invoice OR a guarantee...OR a receipt for the FULL AMOUNT as I trusted his smooth, yet VERY SARCASTIC, tongue. I just need his address so that I can legally do what is required...I now have to get a new company to redo the job as cameras are even falling off the walls. The alarm on each camera beeps continuously as they pick up even insects...Not good and certainly a bad man.