Can't delete and create also

I create a WordPress site with Easy Engine V4 on Ubuntu 18.04 LTS VPS. I use Cloudflare DNS and point to my domain “twolionscoltd.com.mm” by adding VPS IP address in"A" record to Cloudflare.

But website is not working. It show that website is not found. Also I can’t delete again but it show that website is in list.

“Site twolionscoltd.com.mm does not exist” when I run “ee site delete twolionscoltd.com.mm” in terminal.

But it show the site exist in website list when I run “ee site list”

Now, neither delete nor create can’t be done by anything I can do. How to solve this, please answer me if you have experience like this.

Remark, my domain is local country domain. It is not a TLD or international domain. may it be this?