InfinityFree Blank Page On Website Load, Wordpress

[KangJL]

@BuddyMate123

Is there a way to reinstall without loosing data with Softaculous?

No

Read the article again

How to fix a corrupted WordPress installation

WordPress frequently releases updates, which you can install through WordPress’ admin interface. Usually, this works without a hitch. But with some (big) upgrades, the upgrade fails half way and leaves you with a broken website. Fortunately, you can still fix your website without any data loss, and this article tells you how to do that. Download a fresh copy of WordPress First of all, you will need to download a fresh copy of WordPress. You can download this from the official WordPress website…

Did it say anything about using Softaculous?
Please follow instructions from the article.
Do not self improvise on your own