code for medicine that available on that medical shop

Question

give the exact code for that particular medice avaliable on that shop with an application

Answer 1

i suppose that you already have a working application.
since you're not mentioning any form of data-store, i'll guess you're using SQL
so in SQL you can use WHERE statement to only display specific row/data from the database.

ex. SELECT amount FROM medicine WHERE id="1234" AND shop="s23";

if this is not what you're looking for, please be clear on what you're asking.
you should also post your attempt on solving the problem, we'll help to guide you from there.
dont ask for entire code for a program, its learning platform not homework forum.