Hi @DeryaDalkilicBulut !
The simplest way to solve this situation is to void the envelope, so all pending recipients will no longer receive notifications.
Voiding an envelope cancels all outstanding signing activities. You can void any of your sent envelopes that have not yet completed. You can only void envelopes that you sent or manage, or are shared with you, and that are still in process. Envelopes with a status of either Waiting For Others, Needs to Sign, or Needs to View are in process.
If you’d like to know how to do it, please access this article: Void an Envelope
I just reinforce that Docusign counts the envelope when it’s sent, and not when it’s completed. In other words, if you void this envelope, it will be counted as used.
Please, let me know if I provided you a good solution!