Hello,

I apologize for the delay.

1. Enable the code below to fix these issues – https://prnt.sc/1flvVpamtxog

body a {
    --wd-link-color: #000;
}

2. https://prnt.sc/UxNJpmqMvus-:

.woodmart-recent-posts :is(.recent-posts-time,.recent-posts-comment) {
    color: #333;
}

3. Labels color – https://prnt.sc/0mQsfZtsLYMI: navigate to Theme Settings -> Shop -> Product labels – https://prnt.sc/bWx6XMjRRoil

As for the admin access, seems that they are limited – https://prnt.sc/jOA-kOvo7N1H

Kind Regards