I have started reading this chinese light novel “Reincarnated as a Planet Lord” ON MY PC.
LINK
For some reason, on my computer all the content of the premium chapters is still visible and I can read them. But on my laptop and phone I can’t as they are hidden.

This picked my curiosity.
Also, I want to figure out why this is and how could I read the light novel ON MY PHONE TOO.

The first 10 chapters are free after that they are premium which a small lock symbol indicates. To my suprise when I opened chapter 72 I could still read the whole content of the page ON MY PC.
I didnt get any popups. Probably website design mistake.

But if I open the same page on my phone or laptop it hides the content saying I need to be a member or download an app to read it.

I thought to myself if I can read it on my pc I should be able to make it work on my phone too somehow. Sadly I lack the knowledge to figure this out so I call on your wisdom.

PC: Windows 10 -> no popups doesn’t hide the content
Laptop: Linux -> tried using virtual machine windows 10 didn’t work still hid the content
Phone: Android -> hides premium content

It might be connected to viewport or the responsiveness of the website. Don’t really know.
All help appreciated.