Getting error

showing like this what to do now ?

You’ll want to contact the hosting company about that. It seems that is coming up a lot lately.

THAT is my website only…and i am reseller what should i do now ?

No easy answer here… Learning to run a hosting company takes years, and you’ll want probably want to contact the company you are reselling for and read the following guides to solver Cloudflare issues .

and this forum to solve cPanel and WHM related issues.