Are you a popular blogger with social media? You can earn extra money from your fame.
Create a blog site in which you write more complex and detailed articles than you post on social networks. Search engines will find you with built-in keywords.
You will be able to sell ads on your blog and, depending on the conditions, earn either clicks or impressions.
Also, look for affiliate programs in your industry. We will connect them to your site and you can earn from the purchases of your readers.
For example, this site
dedicated to life and travel in Italy. Readers inspired by the stories may also want to visit this country and the sights. Here on the site there are partner programs for buying tickets and booking accommodation.
If buyers use the systems from the site, then the blog owner will receive their commission from the airline company or the lessor.
It is possible that social networks in your case will not be as effective as your own blog, which already makes sense to promote through social networks.