Nissan Midrand Sales person ****

2019 December i went to buy a car at Nissan in Midrand, I'm regretting the decision because the sales person was not 100 %honest with me...I don't know much about cars and he failed to be honest with me when it came to the service plan of the vehicle... Firstly they did the registration/number plates 6 months in I found out the car registration was cloned but they did everything fo rme...Now I'm told my service plan has expired....The sales person never disclosed When the car was registered because he was looking for a sale and called me million ...times to buy the car.....He emphasized on the 3year service and 90km Whichever comes first....I take my car for service yesterday I'm told it has expired...My question was how come because I was told 3yrs or 90km Whichever comes first.....Even though it was a used car, Why would I buy a car knowing I would only drive it for one year then the service plan is done......I sent him an email to tell him,he tells me there's nothing he can do HE TOLD me 3yrs or 90km Whichever comes first....He still said it in his email.....2018 model it could have been registered in December, November, those were my points made to the manager who is not being useful in resolving the matter and she asks was I not offered extended maintenance plan......Yet your sales person failed to disclose certain information about the car.....As a woman I don't alot about cars and the sales person took advantage of that...IM TOLD I HAVE TO PAY 4K WHICH WAS NOT PLANNED BECAUSE I WAS UNDER THE IMPRESSION THAT THE CAR STILL WAS UNDER THE SERVICE PLAN....... I WHO WOULD WANT TO DRIVE A CAR FOR ONE YEAR THEN START PAYING FOR SERVICE......I WISH I NEVER BOUGHT THIS DAMN CAR EVEN ENCOUNTERED KENOSI FROM NISSAN IN MIDRAND.....HE FAILED TO BE 100 PERCENT WITH ME ...CAR REGISTRATIONS CLONED AFTER 6 Months of having the car to service plan expiring....Worse purchase I ever made.... Please sort this out.....Your sales consultant failed to disclose information because he was only after commission......Nissan Midrand should be ashamed of having a consultant like him......Even in the threads of email he still says I told you 3yrs or 90k service Whichever comes first....I don't have 4k laying around.....I'm going to the Ombudsman