Shell Fuel Damaged My Car Right After I Filled Up for the First Time

I bought fuel from Shell for the first time. I usually get fuel from other brands, but in Florya, I had no choice but to use Shell. I didn’t even drive 20 km before receiving an injector malfunction warning. While I was still trying to understand what was going on, an exhaust emission warning also appeared. At first, I thought it might be a coincidence, but the timing was too suspicious. It later became clear that the issue was caused by the fuel I got from Shell, as the mechanic also confirmed it wasn’t a mechanical failure. Tomorrow, I’ll go to the service center to have a report prepared and will take the matter to court to file for compensation.