promotion strategies

Hi i'm Lewis. I started making videos just over a year ago now. I've been making videos, quite consistently but don't really know how to get them out their to new people and promote it. I'm not going to lie, i don't particularly have the money to promote them in big ways. I love making videos...

Just checked my analytics and some old videos I made are not getting anymore views? What is the best way to re-promote it? ideas I have are changing tags, titles and resharing on social. any other ideas?