Your IP address has changed. Please log in again.

I’ve tried opening ‘softaculous app installer’ approx 50 times. Every time It is showing me “Your IP address has changed. Please log in again.”
Therefore I cannot install wordpress tool. Is there any process to install wordpress by not using “softaculous app installer”? Please Answer As soon as possible

As for how to install without Softaculous: Installing WordPress « WordPress Codex

ANY script listed in Softaculous is simply a PHP script, and PHP scripts are almost always very easy to install manually.