Resolve Admin Login Access Issue

I'm seeking assistance to resolve an issue with accessing the backend of my website. I am experiencing problems with an incorrect password or username when trying to log in with admin access. Despite attempting to reset the admin password through the website's recovery process, I am still unable to gain entry.

Key Requirements:
- Troubleshoot and resolve login issues related to incorrect credentials.
- Ensure secure and successful access to the admin portal.
- Verify and update recovery processes if necessary.

Ideal Skills and Experience:
- Expertise in website backend management and security.
- Experience with troubleshooting login and access issues.
- Familiarity with password recovery and user authentication processes.
- Strong problem-solving skills and attention to detail.

Your help in resolving this issue would be greatly appreciated.