How can citizenship in qatar

We would like to inform you that you may apply at the Ministry of Interior in Qatar to obtain the citizenship and provide the following documents:
-a certificate of the duration of residence in the country
-a certificate that shows the income.
-4 photos for the applicant, his wife, and his children, if any.
-a written undertaking to abandon and give up the original nationality.
-a copy ratified of the higher certificates.
-ratified copy of marriage deed.
-a certificate from 4 Qatari citizens and residents in the same place which proves that the applicant has a good reputation.
- criminal record.
-passport copy and ID, birth and citizenship certificate
- ratified copy of the birth certificate of the sons, if any.

• Conditions of granting the citizenship: