To watch a full 3D movie online, you need to register on the Hotlink.cc site and Buy Premium access for a certain period (a month or more). Read more about the process of buying Premium here. You can also watch a Free fragment, a review of the film.
Once you have become a Premium and logged into your account on the Hotlink. Choose any movie you want to watch in 3D online
On the films page, click Watch 3D movie online on HotLink
Ok, you are on Hotlink page! Click on the button Download file
Long tap on Direct Download Link button, copy link address
If link is copied, press the button Play in Rekindle 3D
The selected 3D film will open in the Rekindle 3D app and you can enjoy the film in 3D. In the settings, you can select side-by-side (SBS) or top/bottom (OU) 3D format.