NHTSA Complaint #11440121 — 2012 BUICK VERANO

My car has started to burn oil quickly in the past and I was bringing my car to get oil changes more frequently than the sticker was saying at the dealership. Recently my car showed no oil on the dipstick after my car stopped running. 2 quarts of oil was added and the oil only showed at the tip of the dipstick. My engine was tapping a few weeks prior to my car no longer running. I brought the car to the dealership and they informed me that there was not a recall on my vehicle, but upon checking there was a recall in 2016 for this exact matter. My car is still not running and has been down since October 22, 2021. The dealership is stating that they cannot fix my car because there is not an open recall, but this recall was in 2016 and I was never made aware of the recall nor was I said any correspondences about this recall.