Virtual assistant

We are looking for a Virtual assistant. The job consist of helping our client expand their online presence by creating accounts on different website, write a short text (original text, no text spinner) about our clients website, and link back our clients webpage, through the newly created account.
A list of websites where an account should be created for the client will be provided.
Apart from this, other smaller task will also be assigned when needed.
The salary will depend of how many hours of work is needed. Some weeks, it will be 10 hours and some weeks we only need 5 hours.
The applicant should be proficient in English