Fix contributiors' bare/broken links about first-contributions

[StepTheGlow]

🐞 Problem The contributors.md file contains broken links, which hinder users from accessing other GitHub accounts. These broken links could be leading to non-existent pages on GitHub.

🎯 Goal The goal is to fix the broken links or remove non-working links entirely in the contributors.md file. This change is important because broken links does not ensure the goals of the project.

💡 Possible solutions

1. Review each link in the contributors.md file manually to identify broken links.
2. Replace broken links with updated or correct URLs.
3. Update the contributors.md file with the corrected links.

📋 Steps to solve the problem

1. Start by reviewing the contributors.md file to identify broken links.
2. Replace broken links with the correct URLs or remove them if the GitHub accounts are not found.
3. Test the updated links to ensure they are working as expected.
4. Add, commit, and push the changes to the repository.
5. Submit a pull request addressing this issue.
6. Ask for reviews and feedback on the pull request.

i will try to do this although this is HARD