In case your shared internet hosting supplier provides a management panel akin to cPanel, you might be able to set up an SSL certificates your self. Verify your management panel for an SSL/TLS part, and observe the directions for putting in an SSL certificates.
In case your internet hosting supplier doesn’t provide SSL certificates or a management panel for putting in SSL certificates, you might want to think about upgrading to a VPS or devoted internet hosting plan that gives extra management over your server and web site configuration.
You can even think about using a free SSL certificates from Let’s Encrypt. Some internet hosting suppliers provide Let’s Encrypt SSL certificates as a free add-on for his or her clients. Verify along with your internet hosting supplier to see if that is an possibility for you.