I bought a Glem kitchen in October 2020, after a f...

I bought a Glem kitchen in October 2020, after a few days of cooking there were two stains left on the hob that could not be removed even with the specific product purchased at the service center! I wrote and sent the photos, I was told that the steel is of the highest quality, I don't doubt it but the stains are still there! Before this I had a kitchen for 45 years, when I scrapped it. steel was perfect! my model should come with a drip pan, instead it has a kind of non-stick tray! I put 2 stars because I was disappointed with the answers that were given to me, apart from the stains I will wait to see with the passage of time if there will be other inconveniences! I hope not! Today, March 21, 2021, the lights that indicate the temperature of the oven have burned out! What else will happen! Never again a Glem kitchen!