[chanalku91]

It seems that your folders and your configuration do not meet the request for your SSL, I see that your SSL works fine but you do have to configure your WordPress with SSL so HTTPS: // instead of HTTP: //

Step 1 - Purchase and install an SSL certificate. (To save money, use Let's Encrypt/AutoSSL)
Step 2 - Change your WordPress General Settings to use https.
Step 3 - Rewrite URLs using the Better Search and Replace Plugin.
Step 4 - Check for the green lock icon in the browser.
Step 5 - Resolve Mixed Content issues.

Before this thread was created, I already turned off SSL because I want to renew the SSL because it's nearing its end! So this has nothing to do with SSL! 

Sorry!

---

@chanalku91  Congratulations with getting the certificate.

I don't have an idea about your problem however - is it possible to translate it for us into simple language.  When I first read the topic about WordPress, I thought there was an issue with WordPress, and then found it was your Web server.

Can you give us a simple summary of exactly what the problem is?  What PC is it?

I will explain it!

When I log in to the Admin Panel, I get a problem like the screenshot in Number 2

I have tried various methods such as turn off all plugins and clearing the cache on the CDN, browser, and webserver, it still doesn't work!
And I have recover the web from the Remote System but the results are still the same!

So that's the explanation I gave!

PC is a Personal Computer!