ANSWER:

You must not pray anything before changing your location or talking. Usually, it is best if you do it after the Athkar.

My question is if I come to fajr prayers late and din’t get time to pray rakatainil fajr (2 units rakaa) should i stand up and do it immidiatly after I conclude and do Salam or should I do azkar before I stand up and do it? Or should I at least to some of the recommended azkar like reciting ayat Qursi, and the Quls?