Need some help with first program

I just wrote my first program and cannot figure out why it is not running correctly. The goal is to have a turtle pull from a chest on its left, enchant the book, then drop it in the chest on the right. Currently it will turn left then end the program. Anyone have any tips?

--Wrap peripherals
local m = peripheral.wrap("right")

--set autocollect xp true
m.setAutoCollect(true)

--set variables
currLevel = m.getLevels()

--functions
--pulls books from chest
function getBooks()
print("Getting Book")
turtle.select(1)
turtle.suck()
  if false then
   print("Need more books!!")
   sleep(15)
   getBooks()
  else
   turtle.drop(turtle.getItemCount(1)-1)
  end
end

--places enchanted books into chest
function storeBooks()
turtle.drop()
  if false then
   print("Chest full!!")
   pause(15)
   storeBooks()
  end
end

--main enchant function
function enchantBook()
   turtle.turnLeft()
   getBooks()
   m.enchant(30)
   turtle.turnRight()
   turtle.turnRight()
   storeBooks()
   turtle.turnLeft()
end

--main loop
while true do
print("Currently Level: "..currLevel.."")
if currLevel >=30 then
  enchantBook()
else
  sleep(10)
end
end

Split into new topic.

function getBooks()
print("Getting Book")
turtle.select(1)
turtle.suck()
  if false then                            -- This checks to see if "false" is "true". It's never true. So, you
   print("Need more books!!")              -- want to use "if turtle.suck() then" and delete the line above.
   sleep(15)
   getBooks()                              -- Do NOT have functions call themselves as a way of looping.
  else
   turtle.drop(turtle.getItemCount(1)-1)
  end
end

You might re-write it as:

function getBooks()
  print("Getting Book")
  turtle.select(1)
  while not turtle.suck() do
    print("Need more books!!")
    sleep(15)
  end
  turtle.drop(turtle.getItemCount(1)-1)
end

The rest of your code has similar issues, but this is hopefully enough to make them clear to you.

The problem might be that the turtle only checks once what levels it has, consider replacing the mainloop with this:

--main loop
while true do
currLevel = m.getLevels()
print("Currently Level: "..currLevel.."")
if currLevel >=30 then
  enchantBook()
else
  sleep(10)
end
end

Thanks for the tips, I will make some changes to the code and see if I can get it up and running.