There are several things that you can do to get followers:
use hashtags they help your content get more visibility;
post your TikTok videos at the right time(it is best to post between 7 pm and 11 pm);
engage with other TikTok creators
last but not least - create and participate in TikTok challenges.
It’s really beneficial to grow your account - a small audience might be stopping you from going live on TikTok.