Fix My magento2 Database Issues

Job ID: 34098367

Budget: $15 – $25 USD

1. Can not roll back database( see screenshot for detail)
2. fix SQLSTATE[42S21]: Column already exists: 1060 Duplicate column name 'sender'
3. when delete user in backend and test to use same to email to re-register it will show “we can't save the customer.” in registration page
Related categories: PHP MySQL HTML Magento 2