Free Domain with Wordpress. The URL changes in my site

Community support
#1

This is my free domain from 000webhost.
Whenever I click the “Hello World” post from my site, the url changes from
justtalkherobo.com to justtalk.000webhost.com

How do I prevent my domain from changing?
I only want to use justtalkherobo.com

(One Solution I tried)
In General Settings in WordPress I tried changing the Wordpress Address URL
from “justtalk.000webhost.com” to “justtalkherobocom"
but then a page shows up saying " Your connection is not private… attackers…”

#2

@get992
As of now it looks like this

Change this yellow highlighted link to or in simple change hyperlink to:

<a href=“http://justtalk.herobo.com/2017/01/15/hello-wold/”

#4

How would I do that? Sorry, I am new to this.

#5

@get992 Chk this post…May be This can help you!!!

#6

I guess you have to change here too:

Both the links too:-
http://justtalk.herobo.com

#7

You need to change your WordPress URL as suggested above.

#8

After I do that this always happen.

#9

@get992 use only “http”…not “https”

make these changes also…use only “http”

#10

As above and add this if you prefer

#12