404 Error.

I registered a domain, then i installed wordpress. i was working fine. but now it is giving 404 error.
techcloudspro.com here is the link of website.
Plzz help me.
Thanks in advance.

What do you see exactly? I see a working WordPress installation, save for a missing default page.

Do you see this?

Check this image

Yes, that’s what I see as well.

What do you have configured in WordPress to be the front page? That setting can be found under the Reading settings in the WordPress admin area. What happens if you change the setting?

no, I nstalled new wp now. it’s working fine now thanks.