Please guide is their any problem in doing Aqeeqa in Muharram? As aqqeqa is considered happiness so is it allowed to do aqqeeqa and serve lunch to close family with that meat?

According to the jurisprudence there is no restriction about the month when you have to do or not to do. But it’s better to not to do Aqeeqah in first 10 days of Moharram then after Ashura, you can do while avoid any celebration just do to as a Sunnat Amal and for the seeking of the pleasure of Allah (swt).