Clan War Battle Day Question

Hi..I would like to know if how many times village can be attack during battle day and can we attack the same village as well? Thanks.

Your villag can be attacked as many times as the opponent clan wants to. Each player gets 2 attacks to attack anyone. It isn't 2 attacks to attack each person though. So an example, let's say I'm in clan red and I'm at battle day against clan blue. I get 2 attacks to attack and I can't attack the same person twice. So I attack guy a and guy b. i get a 2 star against guy b. if my clan member also attacks guy b and he gets a 3 star only a 3 star will count. It won't be 5 total stars, only 3. So each guy in the opponent clan could attack you but they probably wouldn't do that cause if one of them got a 3 star it would be 3 stars with each of them wasting 1 of their 2 attacks for the entire war. And if you wanna attack the guy who attacked you it's totally fine but I suggest stay to the guy your clan has given you for that ends up more profitable.

Thanks Vish! One more, during battle day, can we use all our troops in our army camp together with the troops in our clan castle? Or do we only use the troops inside the castle to attack the opponent?

You use the troops in the clan castle and the troops in the army camps to attack. The troops in your clan castle stay in there for the whole war.