Since coil appeared on dash facia, the rear brake lights not working. Fuse, bulb and brake light switch replaced but stilno luck.

Any suggestions

Replacing the brake light switch didn't work!? (Yes it's that common a fix)

Check that you have power to the switch, and if you do, power to the brake lights I think.

And stop shouting and double posting lol

We ain't deaf

I'd still say the switch, they are easy to fit incorrectly in so much that the body must be twisted to set them up. Other than that, it only really leaves a wiring fault.