need help to upgrade items

i am really sory guy's but i am a new player ...
and i wish to ask for how can i change the lvl of my robe from lvl 13 to lvl 21 and my all gears as a fire,, and if u dont mind post some pic's for more explane .am sure some ppl who read my topic now will say wht a newb question but as i siad b4 i am a new player.
thx for ur time and have a nice day all.

you need to buy new items.
you cant upgrade items levels but you can enchant them with elixirs.
level 13item stays level 13
you need to move to a second town to buy 21items from NPC.
i don`t understand what you asking with the "all gears as fire"


-remove the whole bold crap its annoying to read.

U got several degrees 1 - 8. So if you get lvl 21 u have to buy another robe from npc or from other players. U cant lvl your equipment like you can lvl up your skills. You have to buy stuff.