Can I apply for Schengen visa again if my application had been?
Yes you can apply. First you need to find out the reason on why you were rejected. Usually schengen visa is rejected along with a letter giving you a reason. Work on those area and find a solution and answers to revert back to embassy on the reasons to satisfy the embassy Make a fresh covering letter to re apply.boldly cover all the point of convers on which they have rejected you Full full more obligation and arrange as much documents possible to Satisfy them on the reason of rejection. If your case is strong and you can prove that their decision was wrong you can get a visa in second attempt. This is tried and tested case with one of our friend in Feb 2017, first attempt refused we re-attempted it attaching more documents and writing a very strong letter asking hen why refusa ans infact even demanding a person interview to get clarity.