PROMPTO 10 Minute Oil Change

DO NOT GO HERE THEY CAUSED THOUSANDS OF DOLLARS WORTH OF DAMAGE TO MY CAR. My oil pan was cracked during a routine oil change causing it to leak oil and within two days my car was totaled. They did not reinsert the copper crush washer and in doing so the screw was put in too tight causing a crack. They are refusing to take responsibility because it was "already cracked" and their proof is that there is "rust" in the crack. ALUMINUM DOES NOT EVEN RUST. NEVER GO HERE. I have two specialist mechanics that said 100% this was caused by them and I have proof from my last oil change that there was no crack at that time. The photos show the damage after the oil change (notice no copper washer) and after the mechanic looked at it and put one back in. "If this crack was there before this change your engine would have blown up by now"- my mechanic. The guy in charge of the branch -Paspal- has refused to talk to me further about the issue and I am now going to have to take legal action. A headache no one wants.