If your visa application is refused, the consulate will provide a reason, such as incomplete documents, insufficient proof of purpose, or concerns about travel history. Applicants cannot appeal, but they may reapply after addressing the issues mentioned. For example, providing stronger financial evidence, a clearer travel itinerary, or a valid invitation letter may improve chances. It’s important to review the refusal notice carefully and prepare the application more thoroughly next time. Seeking professional assistance or contacting the visa application centre for guidance can help avoid repeated refusals.