NUNA recalled its NUNA RAVA car seat due to the harness NOT functioning properly, therefore remaining loose and COMPLETELY UNSAFE! Not only did they REFUSE to replace the car seat, they asked us to register for the pathetic FIX IT YOURSELF KIT. Not only that, they are REFUSING to even send the fix it kit, and saying it will take 3-4 MONTHS!!!! This is a childs safety! I had to buy a NEW CARSEAT because I refuse to risk anything. The cheap DIY kit being sent, isnt crash tested either. PLEASE ASSIST!