@abriggi
Install the software as instructed by Arthur.
Regarding the functionality of the Firesticks, some users, including myself, have reported no issues, while others have encountered problems with them. It appears that MoaTV 2.0.11 has been recently improved, so you can try installing it and testing its functionality. Alternatively, you can revert to CatchOnTV 1.6.2 or 1.6.0 to explore that approach.