User talk:120.21.108.18

May 2018
Hello, I'm Siddiqsazzad001. I wanted to let you know that one or more of your recent contributions to Digital recording 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. Thanks. Siddiqsazzad001      12:12, 14 May 2018 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Human-readable medium. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Marianna251TALK 12:52, 14 May 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please stop your disruptive editing. If you continue to vandalize pages by deliberately introducing incorrect information, as you did at Fuhua Secondary School, you may be blocked from editing. Marianna251TALK 18:08, 14 May 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.