In the game it’s a bit difficult to get gold. There are several ways to do that. The first one is to use marketplace to get profit but it’s a little risky. There are some guides on the net on how to do that. The second way is to get better at running dungeon paths. You’ll get many recommendations this way and fractals are also popular. You can also do a world boss train (using timers) and you can do it whenever you want.