SSL certificate HTTPS redirect disable via Htaccess - .htaccess

Question

So it redirects to https but as I don't have SSL certificate anymore it needs to be disabled, tried to remove the Force SSL part didn't do anything same for the force web www didn't do any change either
another thing is when I go to my site it automatically adds www. twice so wwww.www.(domainname)
here's the htaccess
<IfModule mod_expires.c>
ExpiresActive on
# Your document HTML
ExpiresByType text/html "access plus 0 seconds"
# Media: images, video, audio
ExpiresByType audio/ogg "access plus 1 month"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType video/mp4 "access plus 1 month"
ExpiresByType video/ogg "access plus 1 month"
ExpiresByType video/webm "access plus 1 month"
# CSS and JavaScript
ExpiresByType application/javascript "access plus 1 year"
ExpiresByType text/css "access plus 1 year"
</IfModule>
Options -MultiViews
RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+$
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [L,R=301]
### Force web (www) on all URLs
RewriteCond %{HTTP_HOST} !^$
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteCond %{HTTPS}s ^on(s)|
RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
### Force SSL (https) on all URLs
RewriteCond %{HTTPS} off
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
### Remove trailing slash from all URLs
RewriteRule ^(.*)/$ $1 [R=301,L]
RewriteCond %{HTTP_USER_AGENT} libwww-perl.*
RewriteRule .* ? [F,L]
RewriteRule ^buy-([a-z0-9-]+)$ buy.php?game=$1 [NC,L,QSA]
# Redirect proper URL to SEO-friendly for buy.php
RewriteCond %{THE_REQUEST} buy\.php\?game=([a-z0-9-]+)\s [NC]
RewriteRule ^ buy-%1? [R=301,L]
# Internally link SEO-friendly with proper URL for buy.php
RewriteRule ^buy-([a-z0-9-]+)$ buy.php?game=$1 [L]
# Redirect proper URL to SEO-friendly for sell.php
RewriteCond %{THE_REQUEST} sell\.php\?game=([a-z0-9-]+)\s [NC]
RewriteRule ^ sell-%1? [R=301,L]
# Internally link SEO-friendly with proper URL for sell.php
RewriteRule ^sell-([a-z0-9-]+)$ sell.php?game=$1 [L]
# Redirect proper URL to SEO-friendly for testimonials.php (with pages)
RewriteCond %{THE_REQUEST} testimonials\.php\?page=([0-9-]+)\s [NC]
RewriteRule ^ testimonials/%1? [R=301,L]
# Internally link SEO-friendly with proper URL for testimonials.php (with pages)
RewriteRule ^testimonials/([0-9-]+)$ testimonials.php?page=$1 [L]
# Redirect proper URL to SEO-friendly for recover.php (with code)
RewriteCond %{THE_REQUEST} recover\.php\?code=([a-z0-9-]+)\s [NC]
RewriteRule ^ recover/%1? [R=301,L]
# Internally link SEO-friendly with proper URL for recover.php (with pages)
RewriteRule ^recover/([a-z0-9-]+)$ recover.php?code=$1 [L]
# Redirect proper URL to SEO-friendly for index.php (with order ID)
RewriteCond %{THE_REQUEST} index\.php\?order=([a-zA-Z0-9-]+)\s [NC]
RewriteRule ^ o/%1? [R=301,L]
# Internally link SEO-friendly with proper URL for index.php (with order ID)
RewriteRule ^o/([a-zA-Z0-9-]+)$ index.php?order=$1 [L]
# Redirect proper URL to SEO-friendly for any standard page
RewriteCond %{THE_REQUEST} \s/+(account|testimonials|contact|privacy|terms|cart|recover|faq|login|register|banned)\.php [NC]
RewriteRule ^ /%1? [R=301,L]
# Internally link SEO-friendly with proper URL for any standard page
RewriteRule ^(account|testimonials|contact|privacy|terms|cart|recover|faq|login|register|banned)$ $1.php [NC,L]

Answer 1

It is likely that you had a 301 redirect from http to https in your configuration. Simply removing this redirect and retrying will not help since 301 is the code for a permanent redirect which means that the browser will remember this redirect, i.e. it will visit https:// instead of http:// since the cached redirect says so and will not even try to visit http://.
To fix this you need to have both the redirect removed and the browser cache cleared - and then can you retry. And yes, this affects every client which has visited your site. Since you cannot clear the browser cache from every client you better install a new certificate. Once you have one you can redirect all users from https:// to http:// and after a while most browsers should have gotten the message that http:// is the way to go so that you can remove the redirect and the certificate. Or even better, just stay with https:// - there are CA like Let's Encrypt which provide you with free certificates.