Does it mean that a boy doesn't like a girl because he doesn't reply to her text messages?

Not necessarily. There are many reasons.

Something has been delayed.

Some are a little boring.

If something is delayed, he attaches great importance to you from the heart and will come back!

Of course, the main thing is whether I have feelings for you!

Needless to say, I am tired of you.

I will reply to the text messages I send to my girlfriend at any time.