Does anyone knows the link and the chapter in the novel that the story is currently on?

Just search it on novelupdates. Chapter 26 manga -> chapter 55 novel. So maybe start reading chapter 60 novel for chapter 29 manga

https://moonlightnovel.com/novels/princess-who-hides-her-fandom/
Chapter 64 is the continuation of ch 29 manhwa ver.

I finished reading the novel it was amazing
Thank you so much

You're welcome, the story is really enjoyable for me too.