If you are applying from India for Greece, Spain, Malta, or Germany, the refusal usually is not “bad luck.” It is the file.
The four that kill tourist files:
Travel dates that do not match hotel and flight holds.
Bank statements that look topped up the week before.
A cover letter that says “tourism” and nothing else.
Hiding a prior refusal. They already have it.
Age 18+, ECR and ECNR both work if the rest of the file is honest. A previous refusal is not automatic death — unexplained gaps are.
NK OVERSEAS reviews the file before you submit. If that is what you need, the offer is on the page.