rotten keyboard

i purchased best available macbook pro 15 touch.

initially touch ID gone away within no time. thereafter keyboard started malfunctioning.

i don't have time to visit apple repair shop, however i had to visit because apple has taken such a hefty amount for the his rotten product.

apple service centre has changed keyboard and other parts. touch ID is still working till writing this massage. however keyboard again gone away with a weeks times of new parts.

what is the solution.