Selling a completed and unpublished novel

Hello Contractors and Freelancers, I am a novelist and screenwriter. Once a client had offered me to write a 20k romance/tragedy/heart-touching novel of my choice. I started writing it the client did not asked to supply a plot line so I did n’t bother. I kept on writing it by adding the colors of my imagination. But sadly the contractor did not made any contact with me after assigning me the project. I messaged him many times but there was no reply so I did n’t submit the novel to him. I wrote it and kept it safe with me. I don’t want my efforts to get wasted so if anyone is interested they can buy the novel from me. I will be happy if it comes to some one’s use. I can assure you that the novel is 100% unique and has not been published anywhere. Little idea about the story: An unsuccessful and useless guy who is all tired of his life gets a blessing and his life changes. He rides up the ladder of the success. P.S: If you are interested please bid and I can tell you more about the story. Thanks.