Hello aachich,
So basically you need to build a car buy selling website right? Yes, we can help you with this project.
Kindly share your requirements in details so that I can get a clear idea of the total scope of the job.
We have very good experience in website designing and development using WordPress, PHP, CodeIgniter, CakePHP, Laravel, MySQL, Ajax, HTML5, CSS3, Bootstrap, jQuery, JavaScript etc...
Let's discuss more details...
Regards
Esha