Help My Website is Offline, ERR_CONNECTION_TIMED_OUT

[KangJL]

@MrPoppy

how to add 2 more name server from infinityfree to domain setting

Do not do that. Never mix nameservers!!!
Just add in A record will do.
Follow this guide

A Full Guide To Cloudflare

Hello, I will show you how to easily set up Cloudflare, Edit Records, and Troubleshoot with images! PLEASE READ BEFORE STARTING!!! Cloudflare cannot be used on free subdomains from InfinityFree. You can use Cloudflare on Custom Domains (yoursite.com) and with Custom Sub-Domains (subdomain.yoursite.com). A video tutorial can be found at the end of this guide, should you get stuck. You must connect your domain to your InfinityFree account first. Read more here. Set-Up Cloudflare Go to Dash…

Make sure to resolve domain registration issue in the first place