Customer not paying

4 years ago

I own a wire manufacturing unit near Pune. I have sold some wires to one of the customers on 7th june 2019.
On his earnest request I had provided him a credit period of 30 daya.
But on 24th July when I demanded the payment he came up with the quality issue in the wire and started denying the payment. He also demanded the form 8D filled, I provided him the same.
But even then he didn't pay.


If there was any problem with the wires then it should have been detected by the Inwards Quality Check department of his company and the wires should have been rejected instantly and not after me demanding the payment.
He doesn't answer my phone calls but responds to my whatsapp posts.
Today when I demanded payment on whatsapp he said to refer sales act 1979
His post on whatsapp is as follows:
"Sales act 1979 reading totally then send me sms & email other wise don't distab me & distab me again okk sir"

I am not aware of the said act. Please help.