Assalamu 'alaykum . Please answer my questions related to making up prayers :
1 - Can make up prayers be performed before performing a farz namaz of that time ? I mean can I perform the qaza namaz of fajar first then perform routine dhuhur namaz ? Is this to applicable to all namaz , 'isha , dhuhr , 'asar and maghrib ?
2 - What is the correct way of performing qaza namaz ?
3 - Also can I perform nafil after witr ?