need help with my episode blog

hi all im just wondering how do i get more people to my blog its a episodes blog so i started my blog back in September the 30th 2014 and i need help with how can i get more people to my blog i know people will say buy a domain name and also buy hosting plan also i know i cant get stuff for free but i seen blogs gets more people and they even have 18k followers on twitter just from their blog but im one of them people who dont have much money so if anyone can if they allowed to link me to some good tips on how to promote it to other blogs or sites vie PM it be vary great
the only source i put it on is a facebook fan page but that is only so people can watch the episode but i need more people i dont know if any one can help me..

SEO is very important whether DIY or using a pro. Reason is most people who want episodes are very spontaneous and their 1st point of call is google search!