Your application Chamber completed. So go to following link https://visa.mofa.gov.sa/ enter your application number and your Iqama Number, after that print the same page. Now go to nearest MOFA office, submit only 3 papers, 1- online application paper with chamber attested 2- Printed paper as per above mention way 3- copy of your Iqama. Once your papers signed by MOFA officers with few minutes your visa will be appeared online (To Visa online do the same above mentioned way).

Jazak Allah.