Noob Purchase question.

I recently purchased the game on steam and it came with some free in game currency.  I used the currency to buy like 2 guns (before even playing 1 game) but cant seem to find them.  I was wondering is there a way to see what you spent currency on cause i don't have them in loadout.  I have since played a few rounds and got a few levels but still cant find them.  Not sure if i need to unlock them or what.  can someone help or tell me something.