Is there any visa change for Nigerians in UAE

,We would like to inform you with regard to and according to the data provided to us in your inquiry about granting an Emirati visa to a holder of Nigerian nationality, there is nothing new in this regard, with the imposition of strict procedures on granting the visa, bearing in mind that there is no publicly issued decision, but the security approval comes to reject the Nigerian without giving any reasons, and we recommend reviewing it. The embassy that follows them and inquire about the details