I get asked all the time from new website owners why their website is not showing up on search engines. Submitting your site by itself won’t be enough to put you on the search engines. All the submissions in the world won’t help you get listed if there are no links pointing to it. You also need to optimize for secific keywords. Submitting your website is not important. I’ve personally never submitted any site to search engines and all my sites appear in a few days on the search engines.
I would also advise you to check if your site is not penalized. Go to www.archive.org and take a test. You can see if your domain name was abused in the past or banned from the search engines. If you find it was, you will have to request to remove the ban. It won’t be easy, but after verifying your ownership they will re-instate your website in their database
If you need help to put your site on search engines please CONTACT ME