Why my WOT rating is still 0-star ?

Hi everyone !

I'm looking to increase my WOT level of trust.

Here is one of my websites :
https://www.mywot.com/scorecard/aguzza.com

I have three 5-stars reviews on it from new myWOT accounts, and I have also claimed the website.

As you can see, the website is "Considered safe by WOT" but the rating is still 0-star.

What can I do to increase it ? Do you know some services ?

Thanks