Hi to all!
In this post Aleksandr G asked about my problem, but were is no working answers.
https://community.atlassian.com/t5/Marketplace-Apps-Integrations/Reminders-about-JIRA-addon-license-expiration/qaq-p/461183?tempId=eyJvaWRjX2NvbnNlbnRfbGFuZ3VhZ2VfdmVyc2lvbiI6IjIuMCIsIm9pZGNfY29uc2VudF9ncmFudGVkX2F0IjoxNTg4MjM0MzgwMTExfQ%3D%3D#U1384269
Sometimes the right plugin ends at the most important moment.