Dent in my ceramic Hob?

If you know the model number (which you haven't told us) you could see what spares are available and maybe replace. If you want to try and press out the dent you could try. Either way you'll probably need to remove the trim.
Obviously if it's very new you could always try a warranty claim. Nothing fancy "I've discovered the trim is bay marked by a dent" will do.

Sjdjd
August 2022