Do not wash your car within 48 hours after installation. We also can assist by providing all the details for contact and tracking. Tracking numbers will be uploaded to your order. It is the customers responsibility to check their tracking. Please make sure you check your item upon arrival for any defects, damages, or missing parts before using or installing.When making a claim, we reserve the right to request for pictures, videos, and other supporting documents to validate the claim. Automotive parts and accessories need to be installed by a certified professional. We will not be responsible for any incorrect installation or damage made during installation.