Tusher Ikbal

Thank you for reaching out to us.

To resolve this issue, follow these steps:

1. Go to Settings > Permalinks in your WordPress dashboard.
2. Change your permalink structure to ‘Plain’ and save the changes.
3. Revert the permalink structure back to your previous one and save the changes. You can follow this video.

If the permalink reset does not work, try switching the theme to Hello Elementor or the 2020 default theme.

Please let me know if this helps or if you require any other assistance. I will gladly assist you.

Regards
Ikbal