Can you please send us a screenshot of Cloudflare>cPanel>DNS
Note, as @NGiNX said, you have to add those two CNAME records:
1. Type: CNAME , Name: @ , Value: yourwebsite.000webhostapp.com
2. Type: CNAME , Name: www , Value: yourwebsite.000webhostapp.com
Remember to turn off the clouds until your SSL certificate gets authorized.
Then login into your 000webhost account, cPanel>Set web address>Point domain
and enter your domain name (in this case http://genevia.tk/), then you'll have your domain pointed to your website.
(Because I saw that you have that error : genevia.tk’s server DNS address could not be found.)