@Nour El houda Bouhala The best way would be providing your services as a freelancer. Register on platforms like Fiverr, list your services. Create a Linkedin account, optimize your profile and start adding relevant people to your field, and people that might need your services. Offer a free small service to your network on LinkedIn in exchange of a testimonial + the right to add/mention what you did for them to your portfolio. This is what I did when I started as a freelancer, which eventually converted the people I provided free services to into long-term clients.