User talk:Mostak Hosain(Saymoon)

June 2020
Hello, I'm GalaxyDog. I wanted to let you know that one or more of your recent contributions to Smart card have been undone because they 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 Teahouse. Thanks. -- Galaxy Dog talk • contribs 23:16, 2 June 2020 (UTC)