Welcome to Steemit Ate @christinerey! You should write an introductory post, tag it with #introducemyself or #introduceyourself, to get people to know you. Lookup people in trending posts that posts about money, finance, cryptocurrencies, and follow them. They will also most likely be interested in your posts as well, they might follow you too and increase your followers. So far, that's all I can share right now. Haha! Also, I think people here likes to read more, written posts (with pictures) are more well received than videos. Enjoy!