Amazon Fire/Kodi connection

New member here. Thank you for any help.

New to Kodi and I just got an Amazon fire tv unit for my television (2008 model Panasonic).

I am about to scream due to having it installed but not knowing how to sync up my Amazon drive (cloud) videos not “cooperating” with the Amazon Fire unit to play the videos on repeat or loop or even knowing if the installed kodi software is “reading” the Amazon videos.

It’s like everything is installed, but they are not seeing or communicating with each other to carry out remote commands from me. No matter what I do…I can’t get it to sync up. Is it a connection or wireless issue?

Please help!! This will take step by step instructions since I’m new to kodi.

Thank you!!