User talk:Expert1234567891011

March 2020
Hello, I'm Flyer22 Frozen. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Demographics of the Czech Republic—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Flyer22 Frozen (talk) 00:06, 28 March 2020 (UTC)