Defective equipment

I bought a pressure machine from builders Allens nek the machine work 2 months broke sent it in it was was still giving issues eventually it was repaired down the line just over a year this machine gives issues again I take it in no problem thn I'm hit with a bill to pay 1000+ or it will be returned to the shop for me to pick up what utter nonsense its under warranty it's either it's a poor product I am not paying and to consider this machine was not even used 12 times since new and now I must pay I've emailed them to tell them this but no reply tevo stop selling nonsense if it means me bringing down I will I'm an attorney ***