Tiger wheel and Tyre willing to Risk your life by placing a damaged Tyre on your car knowing and seeing its factory damaged

I purchased tyres mid November and I planned on buying two tyres due to them not having Bridgestone they offered continental tyres and had to purchase 4 tyres. I had the tyres for two weeks and saw a bubble on my right front Tyre I immediately drove to Tiger wheel and Tyre in Alberton where I purchased the tyres. And was advised it was a pothole damage I explained them it was impossible and was advised that there would be a cut in inner Tyre they removed the Tyre and to there dismay no cut they called the regional manager and he went to test my mag to find it was balanced and running smoothly he came with another excuse and said it’s impact damage which nothing else damaged but the Tyre bubble on the outside and mag not even a scratch. He then told me he’ll arrange with continental to test and give a report because it’s impact damage. He then continued instructing his team to put the Tyre back on my vehicle. I indicated to the 2nd Manager as the regional manager just walked away and I advised the manager that if something should happen to me while driving I will be holding the company responsible as they are quick to indicate that if you have a issue with your tyres when purchasing the risk of driving with a damaged Tyre but they wiling to risk my life with a factory damaged tyre when I was purchasing they were quick to assist and now that I’m back they have no concern with risk and just no care. I will not utilize Tiger wheel and Tyre going forward as they only worry of you when you there to buy. This is a brand I will ensure I never recommend them I will ensure that everyone in my daily and immediate environment should know of the type of service Tiger wheel and Tyre provides when you go back to them with issues.