Acquiring customers for the creation of websites

I will outsource the solicitation of clients interested in creating a website (business card site/online store) for their business. The sites would be created in WordPress.

I am a beginner freelancer, in connection with which I would like to expand my portfolio.

Information from Useme: bidding is only possible if:

- possession of a valid student ID card (for pupils/students up to 26 years of age)

- confirmed statement of full-time employment for at least the minimum wage

- having a business activity