Hi afreen_maliha_0964,
Thank you for reaching out.
If you are part of the same account, you can change the ownership of the templates. We checked your account associated with your community profile, and it shows that you are part of the Acrobat Sign Enterprise service plan provided by your organisation. To change ownership, you will need to contact the account-level administrator, as only they can make those changes. Please refer to the following help document for more information: https://helpx.adobe.com/sign/using/adobesign-transfer-template-ownership.html.
If the account administrator does not make any changes to the user account, it will remain unchanged and active until modifications are made.
If you wish to use the same account for a new user, you can update the account's email address. Make sure that the email address you are using is not already registered with Acrobat Sign. For assistance with this process, please refer to these steps: https://helpx.adobe.com/sign/using/user-profile/change-email.html.
I hope this information helps. Please let us know if you have any questions.
Thanks,
Meenakshi