Hi, since you don't want to put in the effort of looking around this thread, or the discord for that matter, I'll do it for you.
^ facebook customer support, ingame tickets saying that it's intended and not a bug.
^ A reply to a review that was pointing out the Maria farm issue.
"Dear Boss, sorry for the inconvenience. We removed that feature when we updated the UI. We may add this feature back in the future. Thank you for your support."
^ A copy pasted reply to many reviews and to people who ask about the Maria shard farm problem on facebook.
You mean difference types of t6 gears? They differ from eachother in substats, this page is not detailed but should give you the general idea.
You can exchange for them from Arena shop, danger close shop, event shops sometimes, and they are the most worthy to use gold binaries on, aside from character specific gear like Kyle Wong's double skillhaste google of skill haste set.
Hm. I decided to check now, and it turns out that it doesn't randomize the three free servers, which are the Netherlands, Japan, and the United States. Given this, just how did you end up with the UAE server after your trial ended?