DmPro does not have access to anyone’s password and never has anything to do with resetting Instagram account’s passwords.
We warn you that doing similar activities as you have set on DmPro (such as likes, comments, follow and unfollow) while DmPro is running may lead to Instagram requesting that you change your password. To avoid this, leave these activities to DmPro and only focus on maintaining your page with great content and responding to your fans’ comments/likes/DMs.