So, Russia invaded, and now you want to accuse Ukraine of continuing the conflict? Russia started the killing! You really think Ukraine has the responsibility to unilaterally stop defending itself? You totally write like a FSB shill.
You claim that Zelensky pledged to implement a ceasefire, yet the article you cite explicitly says that there's no official version of the agreement that both sides can agree on; your claim that anything about this agreement is a fact is you once again misrepresenting your sources. "both Moscow and Kyiv have presented different interpretations of the Steinmeier Formula, which does not have an official text that both sides can refer to"