Lightroom backup to a new android phone(mobile)

I was using the free version with my phone.

I'm buying a new phone and moving the app data.

But parts of the picture(~2016) is being moved on the new phone.

Photos uploaded after 2016 will not be moved.

Is it because I don't buy Creative Cloud?

Previously, however, all the photos were moved even though the trial was over.

I am not good at English, so I don't know if you understand well,

but I am desperate.

Somebody help me, please.

{Moved from Lightroom Cloud to Lightroom Mobile Forum by Moderator}