You did not reply me mate What do you want to do with females (who are converted) who out of their free will want to wear full niqaab? :) no anwser? i knew it i am not surprised lolz
Make hijrah to a Muslim country, duh. When they converted, they often disown everything about their country and their culture. Many converts tend to think they become Arab once they converted so it makes perfect sense for them to move to a Muslim country. Many of them even moved to Egypt...only for some to come back because their idea of an 'Islaamic utopia' ultimately was fruitless.