Need help making a custom barcode reader

PaulS:
Whether or not English is your native language, you surely recognize that punctuation is required at the end of sentences. They define where one thought ends and another begins. Try again.

Explain what your problem is. What does the code do? What do you want it to do? How are those different?

Some paragraphs are good, too.

can you please try again now that i have given all the information i have.