So I figured it out.
Follow this:
https://kb.fenixsim.com/setup-tca-throttle
Download the drivers and to do the calibration follow this if you have the whole thing:
https://ts.thrustmaster.com/download/accessories/Manuals/TCA_Quadrant/TCA_Quadrant-Throttle-addons_Calibration.pdf
As for a reference only, here it's a video of it but just for the quadrants:
After this make sure you do the following inside Fenix MCDU:
https://kb.fenixsim.com/flaps-are-unresponsive-/-flaps-calibration
After all this you should be good to go as I was having the same issue until I figured this out.