Mr. Nice Guy on the spot Mechanic John Boren Damaged my vehices Haslet Texas

may 2013 mr. boren came to my house for remove of tranmission and replaced with new one, and also repaced the module, because the truck won't start, in doing so, he did not know what he was doing because he didn't removed the prom from old modue and instal on module that he put in, which was from a salvage yard/used, on dec. 29, 2013 the truck started to shut off while i'm on stop light, so i took it to pepeboys and have a diagnostic test, i was told by master ase technician , that the modue and prom are the wrong ones, is why i'm suing him, since it's a older model truck 1994 gmc sierra ,there are no more proms made for this truck,

on dec. 03, 2013 i brought my expedition to mr. boren's shop and have transmission replaced with new one, power steering pump repaced, brake cyinder replaced, u-joints replaced, in doing so he only damaged the expedition by repacing the gear box which i didn't told him to do, damaged the srs air bag, now the vehicle is now off center and the airbags won't ever deployed, also it will never pass start inspection, in replacing the power steering pump he installed the wrong one and cut the lines to the power steering coolant, didn't replaced the brake cylinder,

didn't replaced the u-joints, didn't replaced the transmission, now i'm suing him, two different times for vehicles, i paid him $1,270.00 cash and refused to give me a reciept, now wants to charge me $1,000.00 for he says that i own him, the vehicle alone is not worth that it's a 1997 ford expedition, i'm a disabled veteran living of a fixed income, and those vehicles are for my specific needs of a disabled person, mr. boren rips people off by adding parts to vehicle so he can charge more, parts that vehicle dosen't need.