Hello Delukard and welcome to FFXIV!

Quote Originally Posted by darthkyron View Post
-I have heard about "equipping" cure as a gladiator, how do i do that? i level up conjurer to learn cure and protect and want to use them with gladiator.
//Edit: Just check the link Estellios posted.

After you have leveled your Conjurer high enough to learn cure and protect, you can equip them on your Gladiator by selecting Actions and Traits on the main menu.



The Action Bar Layout on the right is the place where you equip all the abilities you want to use. Additional Actions on the bottom right include all the abilities you have learned from each class (click class icon to change class). There's a limit to the amount of abilities you can equip from other classes (1-5) so you have to make a choice. Anyway, you can equip the ability you want by simply clicking it. There are some limitations though, some abilities are limited to certain class.

Quote Originally Posted by darthkyron View Post
- i have read that many players don't craft low level equipments because they don't sell.
So i wonder is there a place where i can buy armor or weapons without gil because i'm doing leaves and they just give me to little gil, and the npc prices for everything is to high (something like using conquest points like in FFXI)
Unfortunately there isn't, but levequests and normal quests give you some weapons and gear pieces and you can also get them free from NMs. The closest thing to buying gear with conquest points in this game is buying gear with seals from Grand Companies, but those pieces are for higher levels. This thread might help you a bit though.

Quote Originally Posted by darthkyron View Post
- I like using heavy armors with my char, so i think paladin will suit me, what craft should i level in order to make armors, i'm searching the internet and all the guides seem outdated.
I recommend you check out the Moogle Box for updated items and crafting recipes (the mob location tool is great for exping too!). I guess Armourer might be a good choice for you.

Quote Originally Posted by darthkyron View Post
- maybe the game is to young, but i don't see to many armors, weapons,jobs etc.
There are 7 classes (and jobs) for disciplines of war and magic, 8 classes for grafting and 3 classes for gathering. They will be adding more classes and jobs in the future. As for armour and weapons, I recommend checking Moogle Box again, there are plenty. The current level cap isn't the final one so there aren't any of those final end game pieces XI had but there are many weapon and armour choices for level 50 too.

Hope this helped. I wish you good luck in your adventures!