When the game was released the instruction manual included town maps.
Many of them have been uploaded to the wiki.
https://wiki.project1999.com/Felwithe
As an enchanter you need to head to the area marked '1' in North Felwithe (the second zone in the city) which will then allow you to teleport to your class guild trainer. Here you can hand in your note, browse spells and equipment and improve your basic skills.
Your UI should include a target window, when you click on a mob it will show a mob and what portion of it's health remains. To 'consider' a monster's level relative to your you must either right click it, or either press 'c' while it is targeted.
Initially players are a little more powerful than monsters, but as you level up an equally levelled monster will be increasingly powerful compared to you. 'Trivial' mobs that won't give (much) experience con green. Those slightly lower level than you are blue, equal are white, a couple of levels above you are yellow and if they really outlevel you they 'con' red.
Considering a monster or npc will also tell you if it is likely to try attack you (if they scowl or glare at you they want to kill you).
Have you worked out how to scribe your spells into your book and how to choose spells to memorise for casting yet?