Reaching international accounts

Hi!! So, I’ve been creating and sharing content on TikTok a few years now but I’m struggling with reaching a bigger audience…

For context: I’m a Brazilian writer and I’m translating all my books to English.

And I even created a new profile just to post videos in English and use hashtags from booktok outside Brazil. But no matter what I do - the audio, the language, the hashtags - I can’t reach people from other countries

However I always have international non-Portuguese content on my For you page!

Like, how?? How can I reach my new target audience??

Just a disclaimer: on my other profile I post in Portuguese and I also struggle to get views 😥