when i click on the application that i suppose to click it just dont work
Hi! Sorry to hear that you're experiencing problems.
Can you give me some more details of what you've tried/what you're doing? It would also be helpful to know what operating system you're running (Linux, Mac or Windows).
If you need to send any screenshots or videos through to show what's happening, feel free to email me via the address under the "Technical Help" section here on the store page.