Fixing Errors in Python

alphabet = "abcdefghijklmnopqrstuvwxyz"

alphabetList = []

for i in alphabet:
    alphabetList.append(i)

print(alphabetList)

['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']

letter = input("What letter would you like to check?")

i = 0

while i < 26:
    if alphabetList[i] == letter:
        print("The letter " + letter + " is the " + str(i+1) + " letter in the alphabet")
    i += 1

The letter d is the 4 letter in the alphabet

menu =  {"burger": 3.99,
         "fries": 2.99,
         "drink": 0.99}
total = 0

print("Menu:")
for k,v in menu.items():
    print(k + "  $" + str(v)) 

order = True
while order:   
    item = input("choose your order")
    if item in menu.keys(): 
        total+= menu[item]
        print("Your order so far: 1", item)
        print("This costs $", menu[item])
    elif item == str("Done"):
        total = round(total, 3)
        print("Your total is: $", total)
        print("Enjoy!")
    else:           
        order = False
    
        
print("Have a good day!")

Menu:
burger  $3.99
fries  $2.99
drink  $0.99
This is not on the menu!
Your order so far: 1 burger
This costs $ 3.99
Your order so far: 1 fries
This costs $ 2.99
Your order so far: 1 drink
This costs $ 0.99
This is not on the menu!
This is not on the menu!
Your total is: $ 7.97
Enjoy!
This is not on the menu!
This is not on the menu!
This is not on the menu!