My fiend got rejection to UAE visa

It should be noted that after reviewing your inquiry and legal scrutiny we would like to inform you that the authorities have the full right as per the law to accept or reject anyone applying for a Visa.
first is to know if the applyer has a criminal offence orfraud or misconduct,

but do bear in mind that the UAE immigration authorities does not give you any reason for declining your visa.

In the event that the intended question is otherwise, you can kindly ask us in detail and we will respond to it in the shortest time frame.