i surrendered from a multiday game about 4 and a half days ago but only like half of the ppl will accept the game is not advancing as i am not taking my turn
After you surrender, you clicked a button "I will continue taking my turns until my surrender is accepted"...
And no, there's no way to force a surrender to be accepted; that would break the whole idea of surrenders having to be accepted.
Lastly, why is this a question for Fizzer; there's plenty of knowledgeable and experienced players on the forum which can answer it just as well...?