User talk:Gulikhamuna

January 2019
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Computer security 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 Help Desk. Materialscientist (talk) 11:40, 31 January 2019 (UTC)

January 2019
Thank you very much, I will follow your instruction in near future.

Gulikhamuna (talk) 11:44, 31 January 2019 (UTC)

February 2019
You have been blocked indefinitely from editing for advertising or promotion. From your contributions, this seems to be your only purpose. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. MER-C 19:04, 16 February 2019 (UTC)