Im sad to hear that your support experience wasn't to your likeing. Try to ask support for replies on your native language. It worked for me. At first you are greeted with a Ai bot that tries to guide you to the right support team. Often if you contact the support via app you get connected with a technician based in UK. But you can always contact your local Samsung support via mail or on weekdays Phone and they might be able to assist you with your inquiries. You can also try to post your questions here on the community. And we members try our best to help you out with a solution. Best regards AndroidSweden