You will need to open a service request in the Tesla App. Note that your Model Y has a broken Gemini wheel cover. In your area Tesla will probably dispatch a Ranger (Tesla Mobile Service) to your location. Tesla will inspect the broken Gemini cover (if you still have it.) If Tesla determines that the Gemini cover is defective, not the result of road damage then the Gemini wheel cover may be replaced under the warranty. Otherwise you will be charged for the replacement Gemini cover. (The cost of a replacement Aerocover for the Model 3 is curently $25. The cost of the Gemini wheel cover for the Model Y is probably similar if not the same.)