I'm sorry 3gena, accept this as constructive criticism as I know you are trying to save your server.
My first impressions are that it is terrible. I seen the post advising that you have changed the server to close to high rate and changed the starting level, and as I dont have a lot of time I thought I would give it a go.
Logged in after creating an account, starting town is just full of NPC's, quite messy looking tbh. Certain features are aimed at donations and provide clear advantage, I'm talking specifically about your KR teleport option.
In addition, I loaded into the game level 75 with no gear, no gold, no nothing. Your teleport in town is super confusing and messy however found that the charge for entering caves has been removed (thankfully as I have no gold so couldn't go anywhere), however I cant enter any of the lower level caves due to being 'too high level' therefore preventing me from earning any gold or finding any gear. I tried to go into the level 70 cave and woosh, dead instantly without gear or spells.
If you want players to return you need to provide them the ability to actually do something or go places, it just feels a mess to be honest.