User talk:188.150.138.238

Hello. This is a message to let you know that one or more of your recent contributions, such as the edit you made to RFID skimming, did not appear to be constructive and have been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Specifically, advertisements are not reliable sources. Thank you.-- 𝕒𝕥𝕠𝕞𝕚𝕔𝕕𝕣𝕒𝕘𝕠𝕟𝟙𝟛𝟞  🗨️ 🖊️ 05:05, 7 November 2021 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at RFID skimming. Your edits appear to be disruptive and have been or will be reverted. Please ensure you are familiar with Wikipedia's policies and guidelines, and please do not continue to make edits that appear disruptive. Continued disruptive editing may result in loss of editing privileges. To be more specific, please do not replace words with improper grammar, remove helpful templates, and cite primary sources. 𝕒𝕥𝕠𝕞𝕚𝕔𝕕𝕣𝕒𝕘𝕠𝕟𝟙𝟛𝟞 🗨️ 🖊️ 03:22, 30 November 2021 (UTC)
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