This relates to, where are you from? What do you do? What genre is the manuscript written in? What content? If you contribute, you'd better publish it in local newspapers, the Internet or your own professional newspapers. Which media you want to vote for, you must first study which media to see what content, genre and format it needs, and "suit the right medicine". This will be simpler and more convenient, and the hit rate will be higher.
If you can tell me your specific situation (what kind of job, where, the general content of your novel, etc. ), I can give you some advice.
When I was in the army from 65438 to 0993, I began to publish various articles, including reportage, news, poetry, prose, novels, reviews and other genres. Up to now, he has published about 5,000 articles and won more than 40 awards.
In addition: when submitting a manuscript, it is very important to have confidence first, and then to vote for the newspaper media.
Wish you success!