I can not access wordpress WP-admin link

I understand you're having trouble accessing your WordPress admin page. This is a common issue that can occur for various reasons. Here are some steps you can try to resolve the problem:

1. Double-check the URL: Ensure you're using the correct IP address or domain name. If you've recently registered a domain, make sure it's properly configured to point to your WordPress site.

2. Try alternative URLs: Sometimes, the standard wp-admin link might not work. Try these variations:

• http://your-domain-or-ip/wp-login.php
• http://your-domain-or-ip/admin

3. Clear your browser cache: Sometimes, cached data can interfere with accessing the admin page. Clear your browser cache and try again.

4. Check for redirects: If you've recently changed domains or implemented redirects, this could be interfering with admin access. Temporarily disable any redirection plugins or settings.

5. Verify file permissions: Incorrect file permissions can sometimes prevent access to the admin area. You may need to check and correct the permissions on your WordPress files.

6. Database issues: If there's a problem with your WordPress database, it could prevent admin access. You might need to check your database connection settings in the wp-config.php file.

7. Reset admin password: If you can access your site's database, you can try resetting the admin password directly in the database.

If none of these steps work, you may need to access your site via FTP or SSH to investigate further or potentially reinstall WordPress. If you're using a managed WordPress hosting service like AWS Lightsail, you might want to contact their support for assistance.

Remember to always back up your site before making any significant changes.
Sources
Accessing old domain's Wordpress admin login | AWS re:Post
WordPress Error Message: Please create your maintenance page in the plug in settings | AWS re:Post
I creatse wordpress website, but I cannot login through wp-admin (Not LightSail) | AWS re:Post
Reset the WordPress admin password | AWS re:Post
Wordpress admin login reset not working | Lightsail | Bitnami | AWS re:Post