If you created a free account at 000webhost, you may get Hostinger pop up Ads when accessing your website. Luckily I searched and figured out how to remove Hostiger Ads on 000webhost. Here is how you do it.
Step 1: go to this website: members.000webhost.com/analytics.php
Step 2: type your domain name and password -> Disable Code -> Submit
Congratulation! There will be no pop up ads on your website.
Or just move to
Hostgator as Hosting Service with real customer support :)