Step::1 Go to https://yourdomain.com/whm
Step::2 Login to your WHM(Reseller)
Step::3 Find Web Template Editor inside your WHM Reseller Homepage
Step::4 Click on Account Suspended option
Step::5 Here you can write the modifications to the suspended page directory
Step::6 Once you have modified your new Suspended page. Click Save to complete the changes.
Visit our Blog for more details. You can also watch the video here.