I bought a Mazda cx 5 2014 6 months ago. According to log book it has done around 68k and he gave me rwc as well. The car broke down 2 days ago and I was told that whole engine need to be replaced which will cost me more than $12000. Shocked I called Mazda dealer where the servicing was done and they told me that the car has already done more than 280k Km. However in rwc and log book it only shows 66k km. The last two servicing was not done on Mazda though. The seller not only give me wrong details he managed to change the log book as well which is quite shocking. I paid to seller through bank transfer. Please suggest me what I can do. I am new so please help me.