How to cloak & redirect my website download link through another website?

I want to cloak redirect my download links through another website like a site called a2zapk.

They are using a special technic to redirect their Download links through another blog.

Example-

If you Download telegram app from a2zapk website

The Download link will be cloaked & Download will start through another website called A2zupload

But if you open a2zupload website in a incognito tab you'll just see a news blog.

How can I cloak Download links of my site through another blog like them?