@ali1983 It is not correct that EU members put an alert in VIS system for 6 mounth after they reject an application. If you have a change of circumstances and different documents you can apply whenever you want.
Schengen countries are not happy with sites such as Booking .com but prefer reservations made securely through a travel agent or directly with the hotel.
Since the massive influx of refugees and migrants into Europe in the last few years, it is far more difficult for travellers from certain countries to be granted a Schengen visa.
I do not know what planet you are on Rafiee, you join the forum to open a five year old thread just to tell us .." Iran is absolutely safe "
Iran is definitely NOT safe and any one with an ounce of intelligence would know this. All major governments warn their citizens against travelling to Iran because it is fanatical and dangerous.
In recent months there has been an increase in the detention of dual nationals on allegations of involvement in political and human rights activities. Dual nationality is not recognised in Iran.
Independent travellers, especially (but not exclusively) if going off the beaten track, face greater risk than those in tour groups or business visitors. Seemingly innocuous behaviours, such as the use of cameras in public places, travel beyond well-established tourist attractions, or casual interactions with Iranian friends, may be misinterpreted and may lead to investigation and harassment.
Iran borders three of the most dangerous countries in the world. Afghanistan, Iraq and Pakistan, travel anywhere near these borders is totally inadvisable.
Rafiee 1 we want members on this forum to join in and provide positive information/feedback or ask questions that can assist others not write misleading and untrue posts.
@ahmedmurtaja You must apply to the Embassy of the Netherlands this time as the reason for applying for the visa is different from your last application.
It does not matter what is stamped on your passport, Schengen countries share biometric information so the Netherlands will be aware of your last refusal.
You need to show ties to Qatar your birth certificate, your marriage certificate, childs birth certificate, your title deed or rental agreement for your home. Letters from your employer, stating your job salary length of employment and who will be paying flights, hotel food etc. Your bank statements and payslips.
You do not say why your previous visa was refused last time but you need to look at the last refusal and apply again with better documents. I suggest you wait to see the out come of the Netherlands visa before you apply to Spain.