MixsuperSplash Guards ABS Mud Flaps for Tesla Model X Molded Custom Fit Front and Rear Fender Cover

Do they fit mx lr refresh?

How to I purchase additional clips?

Does it fit model x 2022 Plaid - there are mixed reviews some say it fits and others say it need some alternations etc..?

My 2021 mx doesn't have a screw where it was expected. it has a flat head these. how do you install these?