ANSWER:

The most authentic opinion is that you should raise your hands and make qunoot after getting up from ruku. 

I just saw ur video on witr. I want to ask one more question that should we do qatoon or raise our hands for dua before ruku or after ruku?? Please explain….

Prayer | March 27, 2020 9:03 pm
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When we pray 3 rakat vitr and İ don’t sit in the second rakat when İ get up for the third rakat do İ have to raise my hands and say the takbeer or just get up and continue with Surah Fatiha?
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In view of recent times when masjids are being shut to avoid gatherings, is it appropriate to arrange khutbah in house and offer jumuah?. Also can neighbours join for salah?