Welcome to Wikipedia. Everyone is welcome to make helpful changes to Wikipedia. However, some of your changes, like those to "Sergio Mattarella", did not seem to be helpful and have been reverted or removed. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. MathXplore (talk) 11:31, 25 February 2022 (UTC)
The page you wrote, Energia solare, has been selected for quick deletion. If you think this page should be kept, please add ((wait)) below the line ((QD)) and say why on the talk page. If the page is already gone, but you think this was an error, you can ask for it to be undeleted. You can find more information about the reason here. --*Fehufangą ♮ ✉ Talk page ♮ 13:46, 16 March 2022 (UTC)
Please do not make unhelpful changes to Wikipedia. The changes you made seem to be vandalism and have been reverted or removed. If you want to try changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Griff (talk) 13:56, 16 March 2022 (UTC)