you can apply for their VISA, but chances for the VISA are more if you are married and living in Qatar with your family.
please don't give you documents to any Mandob to apply its better to visit the imegration dept personaly and talk to them directly along with your employer letter and salary letter etc it gives them good feeling that you can afford to keep your parents. initially apply for 1 month VISA it can be extended for 6 months by paying VISA fee every month.
other wise there is no as such age requirment rule.
you can apply for their VISA, but chances for the VISA are more if you are married and living in Qatar with your family.
please don't give you documents to any Mandob to apply its better to visit the imegration dept personaly and talk to them directly along with your employer letter and salary letter etc it gives them good feeling that you can afford to keep your parents. initially apply for 1 month VISA it can be extended for 6 months by paying VISA fee every month.
other wise there is no as such age requirment rule.