Music from Android to iPhone?

I have recently received a new phone and have also stored the songs on the laptop. I tried to play the songs from my laptop on iTunes, but I do not see them on my iPhone. What am I doing wrong or can I do it differently?

Are the songs in the iTunes library?

I do not really know, because the computer version kinks me. How do I see that?

Well, if you go into iTunes, there should be the songs to be found… There ne section where music is called