The reports of strikes by Ukraine are documented by multiple sources - videos from people seeing (and hearing) the impacts, satellite images, and photos from Russian witnesses.
Where is the documentation for the strikes claimed by Russia?
Since I didn’t post the OP’s article - nor even comment on it, you are demanding things from the wrong person.
I did comment on the constant production of war propaganda by western intelligence services - indistinguishable from factual news by Zeepers who post it all breathlessly, while shouting “RuZZia!”