I accepted on email and then shared a signed offer letter also with them. I read the offer letter thoroughly and it doesnโt contain anything which says they may taken action on not joining, it only state that if I donโt join on 10th then it will be cancelled. (I am a law graduate, I donโt practice thought but understand basic terminologies:))
But why i am worried is, itโs a just a week now and they choose me for a replacement of the person leaving so their work might get affected(not sure though)