Nissan SA Airbag since November 2024 to March 2025 still nothing

I bought a new magnite 2023 and October 2024 I was involved in an incident. November 7 parts were order and to this dat March 3rd 2025 Nissan doesn't have an airbag for my car. I was told the matter is been escalated, still no feedback from Japan as said. I asked how long, 7 months or 10 months. I want to sell my car,but i can't before it is still with panelbeater. I am so disappointed and regret buying a Nissan. I am the one who calls Pheladi will never give feedback unless I call. Today she said Wednesday she will send me an email, after I called again to find out. No Andy, I will escalated to my manager. She has already done, that I thought. Nissan big no