Bought our first car

Finally got our beauty delivered, for wife (primarily) and self. Creta S(O) petrol automatic knight edition. The car drives very well on long tours(did 1000 km road trip with wifey) and CVT is an absolute boss in everyday home to office commute. I have done graphene protection on the car. Any advice is appreciated especially for cleaning and general maintenance of automatic since its our first. P.S. We are working professionals and don't use dipper and horn every passing minute 🙇🏻