I would doubt it, because the islands of Tawi Tawi are east of Kuala Lumpur, yet there was wing debree washed up on Madagascar, which is far west instead.
It would seem bizarre that the piece of wing would have been washed all the way back west around Malaysia, if the plane crashed in Tawi Tawi.
But then, I know next to nothing in this field, so...
That's not a photo from the scene, it's just a thematic picture for the article.