Previous thread here.
As the page is coming from Namecheap and you use gmail for email, Cloudflare is not the source of your problem.
If Gmail is using your domain, you still don’t have MX records set in Cloudflare.
If in doubt, pause Cloudflare as here and you will see your problem still remains…
Why not contact Namecheap and ask them to help validate your domain?
Sir i contacted namecheap they are saying our site is not having any problem i am sending you a pdf in which you can read full chat
: Could you please check if you have no redirect records from the Cloudflare side? The issue may be because there is a redirect
record to our Suspended page. As I can see your domain is verified.
As I see your domain is already verified. After contact details verification, they revert to the previous settings, and these changes are
not accepted instantly worldwide. It may take up to 24-48 hours (in rare cases, more) for local ISPs to update their DNS caches, so your website
and the other connected services should be back online in 24-48 hours. Due to the automatic nature of this process, it cannot be sped up or
influenced.
You still haven’t done this, and it’s very important that you do so, otherwise you will not be able to solve your issue: