Nissan parts

On 25 October I ordered parts for my Xtrail.Thermostat and gasket.The thermostat arrived on 12 November(3 weeks wait).Nissan George then indicated the gasket will arrive on 18 November.Now the date is moved to 12 Desember.8 weeks for a part that is less than R100!!.My car is out of action for almost 2 months because they can not supply parts.The last 5 parts I needed for my car,1 was available,the rest I had to wait.I will NEVER buy another NISSAN ever!!