Probably. Go to Settings → Maintenance → Checkup and try the free drawing tool to make sure. If drawing doesn’t work as expected there it’s a hardware issue. Take a screenshot and send it to support. If you still have warranty (2 years) you’ll probably get a free replacement.
PS: You can also try to disassemble the phone and clean the contacts with alcohol. Maybe there is just dirt on the contacts causing the issue.
Oh and about the topic title: That’s what you get when buying a socialist phone. Far-right stuff won’t work. 