I am going to explain how this popular shortener is used in case some are not familiar with it. It is easy to use.
I will leave you an example link (You get a surprise when you complete it) : https://ouo.io/wi6TqP
1- When you enter the link you will see a button that says: “IM HUMAN”, click on it.
2- You will see another notice that says “GET LINK”, Click on this.
3- Clicking on “GET LINK” will open other windows in your browser, ignore these and click on “GET LINK” again in the initial window. This can be done 1 to 3 times, it is something random.