Two test hours, it will be hard to find someone from UK exactly for that payment rate so I am proposing myself;) For sure I have passed UK English exam here.
I do understand - checking pages for active products, answering and sending e-mail to customers and from them, answering and moderating reviews, leave own comments and optimize product pages itself and check if they do work.
But your project have fixed rate so I will eat up freelancer.com fee anyway and then we can go directly on hourly project created just for me for example. Sounds good ?
Do let me know details like your website / shop URL for me to check it out.
Thanks,
Alexander