I've never reslly posted on tiktok before, I had one account that does get views (but really low amounts now) why is this happening???

Profile could be very new, shadowban, or even an error on TikTok itself, unfortunately there is no exact answer for this situation

Well it would be strange to assume everyone's brand new account is worth adding to people algorithms without any data whatsoever. It takes time, luck, and effort. Stop thinking about it and just keep making content you yourself would like to watch.