If you have a persistent volume in TAILS, add a bookmark folder for the market, and within it include every mirror url of the marketplace. That way, you simply open up your browser, open the folder, and patiently wait as you discover the one mirror that happens to be working rather than randomly trying all of them sequentially. You'll find usually one mirror tends to connect rather quickly while the rest idle on "Waiting...".
Once you become a real bookmark organization pro, you'll have an entire folder that opens all of your dnm links with subfolders for each market/service. But that's for a more advanced post. This is a very basic tutorial on how to create a bookmark folder. If the community is interested, I will offer more tutorials such as these for educational purposes and go more in depth.
If anyone has any questions, I'll try to answer them if they aren't too technical
Doing the bookmark is hella hard bro, da fuck u smokin