Beginner Learning A6400 & Lightroom!

I’ve recently been assigned the role of social media for our auto protection business. Looking for some advice, Tips and tricks as I learn from scratch. Recently got my first camera (Sony A6400) and editing with Lightroom. Heres a recent photo I edited and planning to post. Any feedback would be appreciated!

Also any tips on creating different shots from just a ship setting would be great. Location is limited to none as most will be clientele’s cars.