Aliexpress with UniteXpress

Hello there,
please help me out please
I’m using unitexpress chrome plugin for aliexpress
I want to click on about 50 buttons per page so I don’t have to do it manually and then i want to go on the next page and do it all again
how can I create macro that clicks on each button(all 50 of them) that imports a product and then clicks on the next page.
I tried to do it but it says that there’s some kind of error after 3rd click, basically it doesn’t work properly,
could someone create it so I can dowload it.

Can you post a screencast of how it works now? Then we can see where it fails and suggest solutions.