Labour contract required for family visa is to be signed for both parties9Employer and employee). mandoob cant submit the labor contract to the immigration for your family visa unless it is signed by you. so if you already signed for that 5000QR salary specified labour contract, then sure, thats the reaon for the rejection. wait for another 3 or 6 month for reapplying. if your mandoop signed the labour contract on behalf of you and wihout your consent, then u take the decision...