How to get leads for my branding agency?

Hey there, I run a brand identity agency. I am new to the whole marketing side of a business and wanted to know your comments on attracting clients. I had previously got clients by DMing founders on LinkedIn. Although I am curious about the other strategies, that I can try out. P.S. You can check out my portfolio at ayushpat.com Also, if anyone wants an identity design for their products, feel free to reach out!