Watering every day is TOO much. I fear that you have rotted the roots.

I agree, too much water! If you are pretty certain its going to die, take some cuttings as soon as you can. Dip them in hormone and pot them up in good potting soil. It's a good idea to remove the top of a large coke bottle and use the bottle as a humidity house over your cuttings. Lift the bottle up each day to have new air flow. Then pray!

I to have a new day jasmine any help on the care of it would be great thanks