print ("\nEnter details to access wallet...\n")
"""
Open File
"""
with open("Credentials.txt", "r") as f:
    array = []
    for line in f:
        array.append(line) #stores username and password
username = array[0]
password = array[1]
login = 0 #initial login status
while login == 0: #as long as login status = 0 loop repeats
    userInput = input("Username?\n")
    if userInput == username:
        userInput = input("Password?\n")
        if userInput == password:
            login = 1 #login successful set login status to 1 thus breaking loop

        else:
            print("Incorrect")
    else:
        print("Incorrect")
        print('\n--------------------------------------------------------\n')
#  Login successful loop finished
print("Welcome!")
print('\n--------------------------------------------------------\n')
print ("BTN = 0.10")
print ("= £315.37")